形容词hastynimbleexpeditiousagilerapidspeedyfastquickfleet
swift
形容词slow
形容词
1.
1. The river is too swift to swim.
这河水流太急,不能游泳。
2. He is swift to take steps.
他很快采取措施。
3. He is swift to take offence.
他动辄生别人的气。
4. I noticed a swift change of expression in his face.
我注意到他脸上的表情很快地变化。