Dibutyl
[机] 二丁基
🗣️ 情景例句
It's pretty,
是漂亮，
Yes, I worked from early morning until late at night.
是,我从清早工作直到半夜。
He could make out three men in a basket under it and one of them was holding a pair of binoculars.
他看清了气球下面有3个人呆在一只筐里，其中一个举着望远镜。