Nitroguanidine
n. [化] 硝基胍
🗣️ 情景例句
I'll vote for you.
我会投你的票。
I will take a helicopter.
我将去搭直升飞机。
I'll have to ring you back, as I need to have a look at my diary and I haven't got it with me.
我得（等会儿）再给你回电话，因为我要先看看我的日记，而我没有把它带在身边。