Chromatizing
铬酸盐钝化处理
🗣️ 情景例句
Finding out what they want.
得看看他们想要什么。
Don't break the rules.
不要违规。
Idealists have objected to the practice of camping, as to the packaged tour,
理想主义者像反对旅行社安排一切的一揽子旅游一样反对露营的作法，