1
verb + concurrency
concurrency为不可数名词，常用动词有support、handle、manage等。
The system supports high concurrency.
该系统支持高并发性。
先理解核心含义，再看它在真实句子里的用法。
[计] 并发性; 并行性
acting together, as agents or circumstances or events
The system supports high concurrency.
该系统支持高并发性。
Go's goroutines make concurrency easy to implement in your programs.
Go语言的goroutine让你在程序中轻松实现并发性。
Database concurrency control ensures that multiple transactions don't conflict.
数据库并发控制确保多个事务不会相互冲突。
Modern CPUs handle concurrency by switching between threads rapidly.
现代CPU通过快速在线程间切换来处理并发性。
concurrency为不可数名词，常用动词有support、handle、manage等。
The system supports high concurrency.
该系统支持高并发性。
concurrency作定语，修饰名词如control、model、mechanism等。
Concurrency control is essential in database systems.
并发控制在数据库系统中至关重要。
Not this
The system has high concurrent.
Use this
The system has high concurrency.
错误：混淆了形容词 concurrent 与名词 concurrency。concurrent 是形容词，不能直接作宾语；应使用名词 concurrency 表示“并发性”。
Not this
Concurrence is important in multithreading.
Use this
Concurrency is important in multithreading.
错误：拼写混淆了 concurrence（意为“同时发生”或“同意”）与 concurrency（计算机术语“并发性”）。在计算机语境中应使用 concurrency。
Use concurrency naturally, then get feedback on meaning, tone, grammar, and phrasing.
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Dictionary facts from ECDICT.