Alitizing
表面渗铝, 镀铝, 铝化(处理)
🗣️ 情景例句
There's another advanced class today at four o'clock.
今天下午四点钟还有一次高级班。
He would direct the workman to use his plans.
他为了执行自己的计划，给员工下了指示。
It contained $300 in pennies.
他坚持要店员点清那些硬币后他才离去。