Propanethiol
丙硫醇
🗣️ 情景例句
My brother is a junk food addict.
我兄弟就爱吃垃圾食品。
Our plan is the best and the safest, you see.
正如你所见到的，我们的计划是最完美，最安全的。
I'm afraid that he'll forget it if he misses so many lessons. He may even fail his Chinese exam.
如果他再缺这么多课，恐怕他会忘记很多的。他的汉语考试甚至会不及格。