Binitro
二硝基
??? 情景例句
I thought so, too.
我也這樣想。
That is a serious matter.
那是件嚴重的事。
Can't we visit the High Dam? I've read a lot about it; it's the biggest in the world.
我們不能去參觀高壩嗎？我已讀了很多關于高壩的情況；它是世界上最大的。