Vacuator
抽空机; 真空浮渣池
🗣️ 情景例句
My wife Marilyn, my father and mother,
我太太Marilyn， 我父亲和母亲，
He who has a mind to beat his dog will easily find his stick.
欲加之罪，何患无辞。
I suggest you go up to our next higher price level.
我建议您采用我们价格再高一级的货