Metallic elements
[化] 金属元素
🧩 词语组成解析
n. 原理, 基础
🗣️ 情景例句
But his teeth hurt, and he just can't get to sleep, poor dear.
但他的牙疼， 他不能入睡， 可怜的小宝贝。
One cannot eat one's cake and have it.
事难两全其美。
He goes home early everyday for fear that his wife would be angry.
他每天很早就回家，免得老婆生气。