The car rapidly gained speed as it went downhill.
汽车下坡时迅速加速。
She rapidly finished her homework to go out with friends.
她迅速完成了作业，好和朋友出去玩。
The company grew rapidly after launching its new product.
公司推出新产品后迅速发展。
He learned to play the guitar rapidly after taking lessons.
他在上了几次课后很快学会了弹吉他。
The population in the city is growing rapidly every year.
这座城市的人口每年都在迅速增长。
The water level in the river rose rapidly after the heavy rain.
大雨后，河水水位迅速上升。
The disease spread rapidly through the crowded town.
疾病迅速传播到拥挤的小镇。
Technology is evolving rapidly in the 21st century.
在21世纪，科技迅速发展。
She rapidly improved her English speaking skills by practicing daily.
通过每天练习，她的英语口语能力迅速提高。
The weather changed rapidly from sunny to stormy.
天气从晴天迅速变成了暴风雨。
rapidly growing
迅速增长；快速增长；迅速成长
rapidly changing
迅速变化；迅速改变；快速变化
rapidly develop
快速开发；快速发展；飞速发展
rapidly increase
迅速增加；快速上升；迅速增长
expand rapidly
迅速发展
比较级: more rapidly;
最高级: most rapidly;
名词: rapidity;
形容词: rapid;
