Homocubane
高立方烷, 五環(huán)十一烷
??? 情景例句
I miss her very much.
我非常想她。
I took off my coat.
我脫下了我的外套。
The struggling musician and the struggling artist. What a pair!
艱苦奮斗的音樂家和艱苦奮斗的畫家在一起。真是難兄難弟！