fast
英 /fɑːst/ 美 /fæst/
- adj. 快速的moving or happening at high speed
- adv. 迅速地；快at high speed or within a short time
- v. 禁食to eat no food for a period of time
We caught a fast train and arrived before lunch.
我们赶上了一班快车，在午饭前就到了。
Fast internet connections allow rural businesses to reach wider markets and compete with companies in major cities.
高速网络连接使乡村企业能够进入更广阔的市场，并与大城市的公司竞争。
搭配
a fast train 快车grow fast 快速增长fast food 快餐fast asleep 熟睡的
辨析提示
fast本身可作副词，不能说fastly。
词族
fasting (n.)
反义 slow
相关词
插画、释义与录音：Word Atlas contributors（词光），CC BY 4.0，已修改。署名与许可