Maillechort
铜镍锌合金
🗣️ 情景例句
You must be mistaken.
你一定搞错了。
I asked him to clean it for me, but he wouldn't.
我请他帮我清理，但是他不肯。
They had little difficulty in finding it,
他们没费多大事儿就找到了盘子。