Copernik
镍铁合金
🗣️ 情景例句
The age range is from 6 months to 47 years.
年龄档次从6个月到47岁不等。
I'm sick and tired of having to take care of your brother just because he refuses to go out and find a job.
只是因为你弟弟不肯出去找工作就得我来照顾他，这真让我烦透了。
We're going to leave at about seven thirty next Monday morning.
我们打算下星期一早上7：30 左右出发。