Penicillic acid
[化] 青霉酸\\n[医] 青霉酸, 帚菌酸
🧩 词语组成解析
🗣️ 情景例句
I'll save your Dad the trouble; I'll pick her up.
不麻烦你爸了，我去接她吧。
I come from Japan.
我来自日本。
The man said that the pen was worth $50,
那人说那支笔值50英镑，