Powellamine
[化] 鲍威胺
🗣️ 情景例句
I cannot permit him his rudeness.
我不容许他无礼。
The population of Africa is growing by leaps and bounds.
非洲的人口正在极其迅速地增长。
It caused devastation by burrowing and by devouring the herbage which might have maintained millions of sheep and cattle.
它们在地下打洞，吃掉本可以饲养数百万头牛羊的牧草，给澳洲大陆造成了毁灭性的破环。