Epimerism
差向异构
🗣️ 情景例句
Susan, would you like the crab salad?
Susan，要不要蟹肉沙拉？
The eye that sees all things else sees not itself.
眼睛能看见一切的东西，但看不见自己。
The tape was so stick that they did not dare to cross it.
胶带极粘，蚂蚁不敢从上面爬过。