Undecanol
十一醇
🗣️ 情景例句
I need to be in the top percentage of my class to study abroad.
为出国留学，我的成绩必须在班里名列前茅。
The frog is frightened at the sight of a snake.
那只青蛙因为看到了蛇而战抖。
After working hard during the day I like to relax in the evening.
白天干了一天，晚上我要放松一下。