Gettering
采煤, 采掘工作, 收气, 吸气, 吸气法(真空技术)
🗣️ 情景例句
You gave them to Richard.
你交给了Richard。
I'm sure he will get to the party on time.
我确定他会准时参加宴会。
' I continued driving and after some time,the examiner tapped loudly,
”我继续往前开着。过了一会儿，主考人砰砰地敲了起来。