Biruea
[化] 联二脲
🗣️ 情景例句
OK, here are the walnuts.
嗯， 核桃在这 。
We can't make a decision without thinking it over.
我们不能不考虑，就作决定。
He'll return to London the week after next.
再下个星期他将返回伦敦。