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
And the more you aply it in real situations.
你越多地将所学到的东西运用到实际生活中去。
How will we know whether it can have a positive effect on the company?
我们怎么会知道它对公司能有积极的效果呢？
In her letter, she said that she would come to England next year.
在信中她说她明年将到英国来。