Abietene
松香烯[烃]
🗣️ 情景例句
I've got it. This one's on me.
我都付了。这一顿我请客。
Too much knowledge makes the head bald.
知识多，老得快。
We'll have a look at the woolen ones, thank you.
我们就看看羊毛衫吧，谢谢。