Grain(ed) tin
[化] 粒状锡
🧩 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
The annual school sports meet is held in March.
每年一次校运会在三月份举行。
How much do you charge per unit?
你们每件要价多少呢？
Where is it? asked her mother.
“剩余的钱在哪儿？”她妈妈问。