Pneumatic test
[化] 气压试验
🧩 词语组成解析
🗣️ 情景例句
We need to bring a flashlight.
我们需要带一个手电筒。
A man may lead a horse to the water, but he cannot make him drink.
牵马到河易，强马饮水难。
His father told everybody that Eric had been killed in action.
他的父亲告诉大家，埃里克在战争中被打死了。