Operation test（）：n. - 完整释义与助记

🧩 词语组成解析

operation [,ɑpə'reʃən]

n. 操作，经营;手术;[数]运算;作用;

oper 工作 + ation 表示行为、状态、过程 → n.操作；手术；运算

test [tɛst]

n. 试验;考验;测验;化验; vt. 测验;考查;考验;勘探; vi. 受试验;受测验;受考验;测得结果;

test =test,tuitness,表示”测试,证据”

They mentioned you as a good source of information.

他们说你消息灵通。

I have two days off a week.

我一周休息两天。

I got a bad headache, and my nose is running.

我头痛得厉害，还流鼻涕。

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