Chelen
[医] 氯乙烷
🗣️ 情景例句
Of course, I'll visit at least once a year, maybe more.
当然，我最少每年会来拜访一次，也许更多次。
We extend hospitality to our guests.
我们热情款待客人们。
What I saw made me very sad.
我所见到的一切使我非常难过。