Alitizing
表面渗铝, 镀铝, 铝化(处理)
🗣️ 情景例句
like we always thought I would.
就像我们一向认定的那样。
A true friend is known in the day of adversity.
疾风知劲草，患难知友情。
It is thought that they arrived more than 30,000 years ago by crossing a land bridge from Asia to America.
他们被认为是在3万多年以前从亚洲跨越一座陆桥来到美洲的。