Caryinite
砷锰铅矿
🗣️ 情景例句
It might be a little cold.
可能有点凉了。
In for a penny,in for a pound.
做事一开头，就要做到底；一不做，二不休。
Which TV programme shall we watch? I can't decide.
我们看哪个电视节目呢？我拿不定主意。