Denitromethane
二硝甲烷
🗣️ 情景例句
I ate something bad, and now I've got the runs.
我吃了些变质的东西，所以现在拉肚子。
The remembrance of past sorrow is joyful.
记住过去的不幸使人愉快。
You may pick whichever one you like best.
你可以挑你最喜欢的。