Dinitromethane
二硝基甲烷
🗣️ 情景例句
You look wonderful, Malcolm!
你看起来好得很好，Malcolm！
Your history paper is due.
你的历史课作业该缴了。
Then he quietly goes into their bedrooms, and fills their stockings with small presents.
然后他悄悄地走进他们的卧室，给他们的长统袜装上小礼物。