Ungalvanized
未镀锌的, 未电镀的
🗣️ 情景例句
Sit down, Robbie. Let's get to work.
坐下来 ，Robbie， 让我们开始做功课吧。
To operate a steam locomotive
驾驶蒸汽机车
They did not even tell their wives.
但他俩连自己的妻子都没告诉。