Prefractionator
[化] 初步分馏塔
🗣️ 情景例句
Then I've solved your problem.
说来我替你解决问题了。
How long will you remain out?
你将会在外面逗留多久？
The lawyer ascertained that a policeman had indeed dealt roughly with foreigners on several occasions.
律师证实有个警察确实多次粗鲁地对待外国人。