Pneumatic circuit
[化] 气动回路
🧩 词语组成解析
🗣️ 情景例句
What was that?
会是什么呢？
Marry in haste, and repent at leisure.
草率结婚后悔多。
As there are so many people about, the dogs have to be kept in a special enclosure.
由于来人太多，狗被关在专门的围栏里。