Reciprocating engine

[机] 往复式动力机

📖 牛津释义

reciprocating engine engine in which pistons move backwards and forwards inside cylinders 往复式发动机.

🧩 词语组成解析

reciprocating
[医] 交互的, 往复的
engine ['endʒin]
n. 发动机,引擎;工具;火车头;机车; vt. 给…安装发动机;

🗣️ 情景例句

Columbia? Why Columbia?
Columbia?为什么要去Columbia?
I ask him to tell me the truth about everything.
我要求他告诉我每件事的事实。
People become quite illogical when they try to decide what can be eaten and what cannot be eaten.
在决定什么能吃而什么不能吃的时候,人们往往变得不合情理。
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