Nitropropane
硝基丙烷
🗣️ 情景例句
When Alexandra arrives,
等Alexandra到达时，
Whatever he does, don't be mad.
不管他做什么，你都不要发怒。
It was usually very quiet, and he could see the park from his window.
那儿通常很安静，从他的窗户他可以看见公园。