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1.4 程序员高频词汇表 ​

📍 本章定位

  • 学习方式：📖 选学（按需查阅）
  • 说明：程序员高频词汇速查手册，137条核心词汇，按需查阅即可

🎯 完整词汇库：本文档为简化版学习指南（137条），完整版（657条）已导入 English Lite 项目，可在线练习和复习。

  • 在线练习：English Lite 库
  • 本地数据：C:\code\english\english-lite\data\programmer-vocabulary-full.json
  • 原始数据：C:\code\english\english-lite\data\programmer-vocabulary-source.xlsx

来源：知识付费社区整理 适用场景：Remote Coding English、技术面试、日常协作 使用原则：只记核心结构，删除冗余修饰，用最简单的词表达清楚

使用说明 ​

简化原则 ​

规则 1：保留核心结构

原句：Asynchronous processing helps avoid blocking operations in high-concurrency scenarios.
简化：Asynchronous processing helps avoid blocking operations.

规则 2：删除冗余修饰

原句：The legacy application is built as a monolithic system, which makes it difficult to scale.
简化：The legacy app is monolithic. It's hard to scale.

规则 3：使用简单词汇

原句：Compare-and-swap is widely used in lock-free algorithms to achieve thread safety.
简化：Compare-and-swap is used in lock-free algorithms.

一、编程术语（Programming Terms） ​

1.1 并发与线程 ​

单词/短语音标释义简化例句
asynchronous/ˌeɪˈsɪŋkrənəs/异步的Asynchronous processing avoids blocking.
thread safety/θred ˈseɪfti/线程安全Thread safety is critical in concurrent systems.
lock contention/lɒk kənˈtɛnʃən/锁竞争Lock contention slows down multi-threaded apps.
non-blocking/nɒn ˈblɒkɪŋ/非阻塞的Non-blocking I/O improves responsiveness.
mutex/ˈmjuːtɛks/互斥锁A mutex prevents race conditions.
semaphore/ˈseməfɔːr/信号量Semaphores control access to shared resources.
race condition/reɪs kənˈdɪʃən/竞态条件Race conditions occur when threads modify shared data.
atomic operation/əˈtɒmɪk ˌɒpəˈreɪʃən/原子操作Atomic operations are indivisible.
concurrency/kənˈkɜːrənsi/并发Concurrency allows multiple tasks to progress.
parallelism/ˈpærəlelɪzəm/并行Parallelism executes tasks at the same time.

1.2 JavaScript/TypeScript ​

单词/短语音标释义简化例句
closure/ˈkloʊʒər/闭包Closures preserve function scope.
callback/ˈkɔːlbæk/回调函数Pass a callback to handle the result.
promise/ˈprɑːmɪs/Promise 对象A Promise represents a future value.
async/await/əˈsɪŋk əˈweɪt/异步/等待Async/await makes code look synchronous.
event loop/ɪˈvent luːp/事件循环The event loop handles async callbacks.
hoisting/ˈhɔɪstɪŋ/变量提升Variables declared with var are hoisted.
destructuring/ˌdiːˈstrʌktʃərɪŋ/解构赋值Destructuring unpacks values from arrays.

1.3 通用编程 ​

单词/短语音标释义简化例句
recursion/rɪˈkɜːʃən/递归Recursion is a function calling itself.
immutable/ɪˈmjuːtəbl/不可变的Functional programming uses immutable data.
pure function/pjʊər ˈfʌŋkʃən/纯函数Pure functions have no side effects.
garbage collection/ˈɡɑːrbɪdʒ kəˈlɛkʃən/垃圾回收Java handles memory via garbage collection.
stack overflow/stæk ˈəʊvəfləʊ/栈溢出Too many nested calls cause stack overflow.
breakpoint/ˈbreɪkpɔɪnt/断点Set breakpoints to inspect code execution.

二、计算机基础（Computer Science） ​

2.1 数据结构 ​

单词/短语音标释义简化例句
hash table/hæʃ ˈteɪbl/哈希表Hash tables are fast for lookups.
binary tree/ˈbaɪnəri triː/二叉树Binary trees organize data hierarchically.
linked list/lɪŋkt lɪst/链表Linked lists are good for dynamic allocation.
stack/stæk/栈Stacks follow last-in-first-out.
queue/kjuː/队列Queues follow first-in-first-out.
graph/ɡræf/图Graphs model relationships between nodes.
trie/traɪ/前缀树Tries store strings efficiently.

2.2 算法 ​

单词/短语音标释义简化例句
dynamic programming/daɪˈnæmɪk ˈproʊɡræmɪŋ/动态规划DP optimizes recursive algorithms.
binary search/ˈbaɪnəri sɜːrtʃ/二分查找Binary search finds elements in sorted arrays.
merge sort/mɜːrdʒ sɔːrt/归并排序Merge sort is a divide-and-conquer algorithm.
quick sort/kwɪk sɔːrt/快速排序Quick sort is efficient for large datasets.
DFS/diː ɛf ɛs/深度优先搜索DFS explores all paths in a graph.
BFS/biː ɛf ɛs/广度优先搜索BFS finds shortest paths in unweighted graphs.
backtracking/ˈbæktrækɪŋ/回溯Backtracking solves constraint problems.
greedy/ˈɡriːdi/贪心算法Greedy picks the best option at each step.

2.3 复杂度 ​

单词/短语音标释义简化例句
time complexity/taɪm kəmˈplɛksɪti/时间复杂度Time complexity estimates algorithm efficiency.
space complexity/speɪs kəmˈplɛksɪti/空间复杂度Space complexity is O(n).
big O notation/bɪɡ oʊ noʊˈteɪʃən/大 O 表示法Big O describes upper bounds.

三、简历面试（Resume & Interview） ​

3.1 职位名称 ​

单词/短语释义简化例句
Frontend Developer前端开发工程师We need a Frontend Developer proficient in React.
Backend Developer后端开发工程师The Backend Developer maintains server-side logic.
Full Stack Developer全栈开发工程师We need a Full Stack Developer for both frontend and backend.
Software Engineer软件工程师The Software Engineer designs scalable systems.
DevOps Engineer开发运维工程师We hire DevOps Engineers to automate deployment.
QA Engineer质量保证工程师The QA Engineer develops test plans.
Product Manager产品经理The Product Manager defines roadmaps.
Tech Lead技术主管The Tech Lead guides the engineering team.
Blockchain Developer区块链开发工程师The Blockchain Developer builds smart contracts.
Smart Contract Developer智能合约开发工程师The Smart Contract Developer audits contracts.

3.2 技能要求 ​

单词/短语释义简化例句
proficient精通的Must be proficient in Python.
familiar熟悉的Should be familiar with Agile.
hands-on实战经验We value hands-on experience.
solid扎实的Requires solid understanding of OOP.
expertise专长Expertise in frontend frameworks is a plus.
mandatory必须的SQL knowledge is mandatory.
preferred优先的Kubernetes experience is preferred.

3.3 工作职责 ​

单词/短语释义简化例句
implement实现Implement RESTful APIs independently.
develop开发Develop scalable web applications.
maintain维护Maintain legacy systems.
optimize优化Optimize system performance.
integrate集成Integrate third-party APIs.
deploy部署Deploy applications using CI/CD.
refactor重构Refactor legacy code.
review评审Review code submissions.
document编写文档Document your code properly.

3.4 软技能 ​

单词/短语释义简化例句
communication沟通能力Strong communication is critical.
collaboration合作能力Collaboration with stakeholders is essential.
ownership责任感We expect high ownership.
initiative主动性The team values initiative.
problem-solving解决问题Problem-solving skills are required.

四、数据库（Database） ​

4.1 基础概念 ​

单词/短语释义简化例句
schema数据库结构The schema defines data organization.
index索引Indexes speed up search queries.
join连接We used INNER JOIN to combine tables.
foreign key外键Foreign keys link tables together.
transaction事务Transactions ensure atomicity.
ORM对象关系映射We use ORM to avoid raw SQL.
migration迁移Migrations track schema changes.
primary key主键Primary keys uniquely identify records.
normalization规范化Normalization reduces data redundancy.

4.2 高级概念 ​

单词/短语释义简化例句
connection pooling连接池Connection pooling reduces overhead.
materialized view物化视图Materialized views precompute data.
replication复制Replication helps with disaster recovery.
sharding分片Sharding distributes load across nodes.
ACID原子性、一致性、隔离性、持久性ACID properties ensure database integrity.

五、系统设计（System Design） ​

5.1 架构概念 ​

单词/短语释义简化例句
microservice微服务Each microservice is deployed independently.
monolith单体架构Monoliths are hard to scale.
load balancing负载均衡Load balancing distributes traffic.
caching缓存Caching improves read performance.
API GatewayAPI 网关API Gateway is a single entry point.
circuit breaker断路器Circuit breakers prevent cascading failures.
service mesh服务网格Service mesh manages service communication.

5.2 分布式系统 ​

单词/短语释义简化例句
distributed system分布式系统Distributed systems share resources.
consensus共识Consensus ensures node agreement.
fault tolerance容错性Fault tolerance keeps systems running.
high availability高可用性High availability minimizes downtime.
eventual consistency最终一致性NoSQL uses eventual consistency.
CAP theoremCAP 定理CAP says you can only have 2 of 3.

5.3 性能优化 ​

单词/短语释义简化例句
throughput吞吐量Higher throughput means better performance.
latency延迟We need to reduce latency.
bottleneck瓶颈We found a database bottleneck.
profiling性能分析Profiling identifies bottlenecks.
scaling扩展Horizontal scaling adds more servers.

六、项目管理（Project Management） ​

6.1 敏捷开发 ​

单词/短语释义简化例句
sprint冲刺We are in the second sprint.
backlog待办事项The product owner manages the backlog.
user story用户故事User stories follow INVEST principle.
stand-up站会Daily stand-ups are at 10 AM.
retrospective回顾会议We discuss improvements in retrospectives.
velocity速度Our velocity is 30 story points per sprint.
burndown chart燃尽图Burndown charts track sprint progress.

6.2 版本控制 ​

单词/短语释义简化例句
commit提交Commit your changes before pushing.
pull request拉取请求The fix is in the pull request.
merge conflict合并冲突I resolved the merge conflict.
branch分支Create a feature branch.
code review代码评审Code review ensures quality.

6.3 CI/CD ​

单词/短语释义简化例句
pipeline流水线Each commit triggers a pipeline.
staging预发布环境Test changes in staging first.
production生产环境The patch is live in production.
deployment部署Deployment is automated with CI/CD.
rollback回滚We rolled back due to a bug.

七、中间件（Middleware） ​

7.1 Redis ​

单词/短语释义简化例句
in-memory内存中的Redis is an in-memory database.
cache缓存Redis is used for caching.
pub/sub发布/订阅Redis pub/sub handles real-time messaging.
persistence持久化Enable persistence to prevent data loss.
eviction驱逐Redis uses eviction policies.

7.2 Kafka ​

单词/短语释义简化例句
producer生产者Producers send messages to queues.
consumer消费者Consumers read messages independently.
partition分区Kafka uses partitions for parallelism.
offset偏移量Consumers commit offsets after processing.
topic主题Messages are organized by topic.

7.3 Elasticsearch ​

单词/短语释义简化例句
index索引Indexes enable fast searches.
shard分片Elasticsearch distributes shards.
analyzer分析器Analyzers split text into tokens.
relevance相关性Relevance determines search ranking.
query查询Queries retrieve matching documents.

八、高频短语（High-Frequency Phrases） ​

8.1 Standup 常用 ​

短语场景简化例句
Yesterday I focused on...汇报昨天工作Yesterday I focused on the login bug.
Today I will...汇报今天计划Today I will deploy the API.
There is no blocker.没有阻碍There is no blocker.
This issue blocks my progress.有阻碍This issue blocks my progress.

8.2 Code Review 常用 ​

短语场景简化例句
Can you explain this?询问代码Can you explain this function?
I suggest we...提出建议I suggest we refactor this.
This looks good to me.通过审核This looks good to me.
Please fix the...要求修改Please fix the naming convention.

8.3 面试常用 ​

短语场景简化例句
I worked on...介绍项目I worked on a payment system.
The challenge was...描述挑战The challenge was scalability.
I solved it by...描述解决方案I solved it by adding caching.
The result was...描述结果The result was 50% faster.

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