Dinitromethane
二硝基甲烷
🗣️ 情景例句
This house just came on the market.
这栋房子刚刚推出要卖。
Adversity makes strange bedfellows.
身处逆境不择友。
I'd come too if I had time to spare.
如果我能匀出时间，我也愿意去。