Tin protosulfide
[化] 一硫化锡
🧩 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;
🗣️ 情景例句
Fast food is all bad for you.
快餐对你的健康没有好处。
He is most noticeable for his southern accent.
他有很浓重的南方口音。
No, the factory is very near my house.
不。我的单位离家很近。