Fluorobutane
丁基氟, 1-氟代丁烷
🗣️ 情景例句
I promise not to think about the city.
我保证不再去想城里的事。
Eyes sometimes tell what's on our minds.
眼睛有时会显示我们心中所想的事。
Now, come here, to the wall.
现在到墙这边来。