Gettering
采煤, 采掘工作, 收气, 吸气, 吸气法(真空技术)
🗣️ 情景例句
My wife and I are celebrating our fifth anniversary.
我太太和我要庆祝一下我们的结婚五周年。
The cat followed her everywhere she went.
无论她到哪，那只猫都跟着她。
Waves are the children of the struggle between ocean and atmosphere.
海浪是大海和空气相斗的产物。