Tin pyrites
un. 黄锡矿
🧩 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. 硫化铁矿类
🗣️ 情景例句
I took out a government loan to pay for college.
我靠政府贷款上的大学。
I ask him to stay at school.
我要求他待在学校。
That was a long time ago,wasn't it?
那是好久以前的事了。是吗？