Caincic acid
[化] 卡亨酸
🧩 词语组成解析
🗣️ 情景例句
He's your best man.
他是男傧相呀。
You'll solve the problem if you concentrate upon it.
如果全神贯注，你就会解决这个问题。
I was very tired this morning. I couldn't get up.
我早上很累，起不来。