Epimeric
差向异构体的
🗣️ 情景例句
Richard, did you go to the Davis Aerobics class today? Richard
你去上Davis有氧运动健身课了吗？
A horse stumbles that has four legs.
人有失手日，马有失蹄时。
Hart's good-bad man was always an outsider, always one of the disinherited,
哈特扮演的被误为坏人的好人总是一个局外人，总是一个被剥夺继承权的人。