Steeled
vt. 包上或鍍上鋼（steel的過去式與過去分詞形式）
??? 情景例句
We have to maintain communication to understand each other.
必須保持交流以求相互理解。
May I borrow some books?
我可以借幾本書嗎？
Fine, thanks. How are you?
謝謝，你好嗎？