Denitromethane
二硝甲烷
🗣️ 情景例句
I didn't even finish it.
没有能吃完它。
Life is full of ups and downs.
人生沉浮多。
Every solid object will reflect a sound, varying according to the size and nature of the object.
任何固体者反射声音，反射的声音因物体的大小和性质的不同而不同。