Allylin
甘油-烯丙基醚
🗣️ 情景例句
It's beyond my comprehension!
真不可思议！
Besides the required courses, I'm taking an elective in the Lab Science.
除必修科目外，选修科目我选了实验科学。
Oh, yes, it is.
哦，对，是我的杯子。