刻不容缓 [- bù rónɡ huǎn]brook no delay; admit [permit] (of) no delay; all the more urgent to ...; be of great urgency; brook not a moment's delay; cannot be delayed even a moment; demand immediate attention; Even a moment cannot be delayed.; It is a matter of great urgency.; must not lose a minute; not a moment to be lost; No time to lose.; There's no time to be lost.; without a moment's delay:•¶刻不容缓的任务 urgent task; pressing task
•¶ 为了满足四个现代化的需要， 提高教学质量已是刻不容缓。 In order to meet the urgent needs of the four modernizations, improving the teaching quality is a task which brooks no delay.