Ventilating system
[机] 通风系统
🧩 词语组成解析
[计] 通风
🗣️ 情景例句
Help! Help! I can't swim!
救命！ 救命！ 我不会游泳
I will take a ship.
我将去搭船。
To his surprise, she said she hadn't.
使他吃惊的是，她说她不喜欢。