Dehydrothiophen
[化] 脱氢噻吩
🗣️ 情景例句
If you want to have this job, you'll need to fully prepare for the interview.
如果你想得到这份工作，你得好好准备一下面试。
Keep in touch.
再联络！
When he died at the age of eighty,
他80岁那年死去时，