Propanethiol
丙硫醇
🗣️ 情景例句
The annual school sports meet is held in March.
每年一次校运会在三月份举行。
I ought to tell him the whole story.
我应该告诉他整个事情的始末。
Though we all got out to examine the fissure, he remained in the car.
我们纷纷下车察看那个大裂缝，他却呆在车上。