Quality steels
[化] 优质钢
🧩 词语组成解析
n. 刀组；各种钢（steel的复数）
🗣️ 情景例句
Anybody who drinks too much can be called a boozer.
喝酒太多的人叫酒鬼。
A man alone is either a saint or a devil.
孤身独处的人可以为圣哲，也可为恶魔。
But of course, he can learn by himself. He has a book and a dictionary.
但当然，他也可以自学。他有书和词典。