Binaphthol
联萘酚
🗣️ 情景例句
And you saved it for me, didn't you, Mother?
也留着要给我， 对吗， 妈妈？
This country is famous for its beautiful lakes.
这个国家以其美丽的湖泊而闻名于世。
But I couldn't answer the rest.They were too difficult for me.
但我回答不出其作的题。那些题对我来说太难了。