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
[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
Here we are.
所以我们才有缘相见。
Express your ideas clearly to me.
把你的构想向我说清楚。
No, we didn't fix anything.
不，我们没有决定任何事情。