Pneumatic trough
[医] 集气槽
🧩 词语组成解析
trough
['trɔ:f]
n. 水槽，食槽;低谷期;[航]深海漕;[气]低气压槽;
🗣️ 情景例句
I expect others to perform beyond their capacities.
我有时对别人的能力期望过高。
Who is the auther of this play?
谁是这戏剧的作者？
this possibility becomes virtual certainty.
所以存在着产生生命星球的这种可能性是肯定无疑的。