Alitizing
表面渗铝, 镀铝, 铝化(处理)
🗣️ 情景例句
I hope Grandpa's going to like living with us.
我希望爷爷喜欢和我们住在一起。
If he doesn't , will you take one?
如果他不，你会拿一个吗？
Just two weeks.
只有两个星期。