Dimethylmethane
n. [化]二甲基甲烷,丙烷
🗣️ 情景例句
He forgave me for losing his notebook.
他原谅我遗失他的笔记本。
We are anxious to know how long it will take you to deliver the goods.
我们急于知道贵方多长时间能交货。
Can you guess?
你能猜出来吗？