Chromatizing
铬酸盐钝化处理
🗣️ 情景例句
You got it!
给你啦！
Tell me, is it a boy?
喂，你是男孩吗？
In the class there are two American girls. They are twins. Their names are Lily and Lucy.
在班上有两个美国女孩，他们是双胞胎，名字叫鲁茜、莉莉。