🧩 词语组成解析
engine [机]汪克尔发动机( 亦作 Wankel)
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
Don't lose sleep over it.
别因为这事儿睡不着觉。
It was our pleasure.
这是我们的荣幸。
Some really keen enthusiasts go so far as to build their own computers.
有些热衷于自己动手的人甚至自己组装电脑。