Diazodinitrophenol
重氮二硝基苯酚
🗣️ 情景例句
I've let my health deteriorate.
我的健康恶化了。
Look before you leap; see before you go.
三思而行。
they would devour all our crops and kill our flocks and herds, if it were not for the protection we get from insect-eating animals.
昆虫会吞食我们的全部庄稼，杀死我们的成群的牛羊。