Collidinium tungstosilicate (cwsi)
[化] 钨硅酸可力丁┹
🗣️ 情景例句
I haven't made a dent in my paperwork.
我的那些文件没怎么动。
I try to keep in touch with current events by reading the newspapers.
我经常读报以尽量了解时事。
What's the matter, Andy?
怎么了，安迪？