Dibromobutane
二溴丁烷
🗣️ 情景例句
From childhood.
在我小的时候。
As long as it doesn't snow!
只要不下雪就行啊！
As soon as he had got into the car, I said good morning to him in French and he replied in the same language.
他一上车，我就用法语向他问早上好，他也同样用法语回答我。