Propylnitramine
丙基硝胺
🗣️ 情景例句
I'm looking for a sports car.
我想买一辆跑车。
We want to raise our children to be decent men and women.
我们要把我们的孩子培养成正派人。
I'll have a ham salad, please.
请给我一份火腿沙拉。