Iecnum
铜镍合金
🗣️ 情景例句
We'll live in New York.
我们会住在 New York。
It's urgent to improve the packing.
必须马上改进包装。
My dentist had just pulled out one of my teeth and had told me to rest for a while.
我的牙科医生刚刚给我拔掉了一颗牙，叫我休息一会儿。