Operation system 释义与例句英语词汇详解

🧩 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

system ['sɪstəm]

n. 体系，系统;制度;身体;方法;

sy(syn-=together)+ste(to stand)→系统；体系；秩序；制度；方法

when the dog scratched on the front door.

当那狗在抓前门时。

Take a rain check

遇雨改期

I picked up the receiver between two sticky fingers and was dismayed when I recognized the voice of Helen Bates.

我用两个沾满面糊的手指捏起了话筒。当听出是海伦。贝茨的声音时，非常丧气。

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