Fluorobutane
丁基氟, 1-氟代丁烷
🗣️ 情景例句
And we hope to have joint venture with your company.
我希望同贵公司进行合资经营。
You walk so fast that I can't keep up with you.
你走得太快，我跟不上你。
Let me tell you about our product.
关于产品一事让我向你说明。