Xanthenyl-carboxylic acid
[化] ┷吨羧酸
🧩 词语组成解析
吨基, 夹氧(杂)蒽基
[机] 羧基的
🗣️ 情景例句
He was in trouble with the Customs.
他在海关那里有了麻烦。
Speak of angels and you will hear their wings.
说到曹操，曹操就到。
No, that would be fine. I'll tell you how to get here.
不晚，就这么定了。我告诉你到这儿来怎么走。