rapid
US
UK rapid adj: (moving fast)
SC 迅速的，迅疾的，快速的 xùn sù de ，xùn jí de ，kuài sù de
SC 敏捷的，快捷的 mǐn jié de ，kuài jié de
Is there a rapid service between Birmingham and Coventry?
rapid adj: (happening suddenly)
SC 突发的 tū fā de
TC 突發的
TC 突發的
SC 突然的 tū fā de ，tū rán de
SC 陡然的 tū fā de ，dǒu rán de
Rapid changes in the country took diplomats by surprise.
rapids npl: (fast-moving water) (江、河等的)
SC 急流，湍流 jí liú，tuān liú
TC 湍流
TC 湍流
You'll need to wear a helmet to go through the rapids.
in rapid succession adv: (one coming rapidly after another)
SC 紧接地 jǐn jiē de
TC 緊接地
TC 緊接地
SC 一连串地 jǐn jiē de，yì lián chuàn de
The camera is able to take a series of pictures in rapid succession.
rapid fire n: (fast gunfire)
SC 速射
rapid-fire adj: literal (gun, tool: discharging rapidly)
SC 连续射出的
rapid-fire adj: figurative (questions: fast)
SC 连珠炮般说出的
REM n: acronym (rapid eye movement)
SC 快速眼动