Hexafluoroethane
[化] 六氟乙烷
🗣️ 情景例句
Or someone can sign with us as a guarantor.
或者有人能当担保人帮我们签字。
What year is this?
今年是哪一年？
When it is eating normally, its own training begins.
当它进食正常了，训练就开始。