Naphthalol
水杨酸萘酯
🗣️ 情景例句
That is fantastic, John!
那太好了， John。
None but the wearer knows where the shoe pinches.
只有那个穿鞋人，才知哪里鞋轧脚。
There are many different varieties of bee.
有很多不同种类的蜂。