Pentazane
吡咯烷
🗣️ 情景例句
Tom doesn't enjoy going to school.
汤姆不喜欢上学。
Who do you think you are?
你算哪根葱？
I agree with Bob. I think we should have a picture of the computer and give a description of the product.
我同意鲍勃的意见。我认为我们该拍一张计算机的照片，并作产品说明。