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
five five five … eight four four eight.
555……8448。
I'm always punctual.
我总是很准时。
Only one or two people have objected that the students will drive too fast!
只有一两个人提出反对意见，说学生们会把车开得太快！