Chromatizing
铬酸盐钝化处理
🗣️ 情景例句
so she had to take an earlier flight today.
所以她不得不在今天搭早一班的班机。
Oh, that's all right.
哦，没关系。
One minute
……two minutes……three……four……ten minutes。 1分钟……2分钟……3……4……10分钟。