Tin protoxide
[化] 一氧化锡
🧩 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;
n. [化]低氧化物,初氧化物(亦作protoxid)
🗣️ 情景例句
Richard! I haven't brushed my hair. Richard
我头发都没有梳。
0.It's better than nothing.
总比什么都没有好。
In fact, I was a bit frightened and didn't know what we should do.
事实上我有点害怕，不知道我们该怎么办。