Devolatilizer
抑制挥发剂
🗣️ 情景例句
Good night, Marilyn.
晚安， Marilyn。
My brother took lessons on the trumpet for nearly ten years.
我的兄弟有将近10年的时间听小号的课了。
A short while ago, however, he became a bus driver and he has not regretted it.
然而就在前不久，他开上了公共汽车，也并不为此而感到后悔。