Trinitroacetonitrile
三硝基乙腈
🗣️ 情景例句
Yeah!
是啊！
Be slow to promise and quick to perform.
不轻诺，诺必果。
Buried somewhere in deep grass there is a rusting lawn mower which I have promised to repair one day.
深草丛中的某个地方有一台正在生锈的割草机，那就是我曾答应某日要修理的割草机。