Paradinitrobenzene
对二硝基苯
🗣️ 情景例句
Let's have some music!
我们来点音乐吧！
A strong grip was necessary to hold onto the large dog.
若要牵住大狗，必须用力握住皮带。
We'll take all that you can give us.
你们有多少就买多少。