Epimeric
差向异构体的
🗣️ 情景例句
Like them? They represent your best work.
何止喜欢？ 它们代表了你最佳的作品。
A poor man who takes a rich wife has a ruler, not a wife.
穷汉娶富妻，必受老婆欺。
Well, just a little please.
好吧，就来一些吧。