Tin chromate
[机] 铬酸锡
🧩 词语组成解析
tin
[tin]
n. 锡;罐头盒;马口铁;镀锡薄钢板;
adj. 锡制的;假冒的;无价值的;蹩脚的;
vt. 镀锡，包锡;给…包马口铁;包白铁;
n. 铬酸盐\\n[医] 铬酸盐
🗣️ 情景例句
That's important for us.
这对我们很重要。
You have to be on time. Don't be late.
只准早到，不许迟到。
The policemen could not cope with the crowds.
警察无法对付群众。