Triterpenoids
(triterpenoid 的复数) n.[化]三萜系化合物
🗣️ 情景例句
Maybe you can photogragh a class,
也许你来拍一次上课的情形，
It is a poor heart that never rejoices.
不知世间有乐者最可怜。
Good! That's done. Now the tree must be tied to the stick.
好的！做好了。现在该把树系在木棍上了。