Ordinary steels
[化] 普通钢
🧩 词语组成解析
n. 刀组；各种钢（steel的复数）
🗣️ 情景例句
Are you ready?
你准备好了吗
Imagination is more important than knowledge.
想像力比知识更重要。
Take a deep breath and I'll time you. But don't drown!
深吸一口气，我来给你计时。但别淹着！