Ventilating system
[机] 通风系统
🧩 词语组成解析
[计] 通风
🗣️ 情景例句
Of course, I'll visit at least once a year, maybe more.
当然，我最少每年会来拜访一次，也许更多次。
Do as the Romans do.
入境要问俗。
we are no longer free to choose the things we want,
但我们已经无法独立自主地选购自己所需的东西了。