Passivation
n. 钝化\\n[计] 钝化
🗣️ 情景例句
Very good.
很好。
Health does not consist with intemperance.
健康和放纵，彼此不相容。
why have we had no visitors from outer space yet?
那么我们为什么还未见到外层空间来访的客人呢？