Methylenedigallic acid
[化] 亚甲基二┢酸
🧩 词语组成解析
🗣️ 情景例句
Good afternoon, sir.
下午好。
Two quarrel and a third profits by it.
鹬蚌相争，渔翁得利。
In England they call this line a queue. You must always wait in a queue.
在英国人们把这样的行列叫队。等车时你总得排队。