Cerro
塞罗铋基低熔合金
🗣️ 情景例句
A journey of a thousand miles begins with a single step.
千里之行，始于足下。
They are so busy these days, that they don't even have time for their friends.
他们最近忙得没法和朋友见面。
I'm changing my hotel. I'll drop in and leave the new address.
我就要换一家旅馆了。我会顺便再来一趟，把新地址留下来的。