Metallometer
金属试验器
🗣️ 情景例句
Ah, you are an early bird then!
你原来是早起的人。
Not only did he make a promise, but he also kept it.
他不仅许下诺言，而且遵守了。
At exactly that moment, the telephone rang.
恰恰在此时，电话铃响了。