争分夺秒

HSK 7-9

zhēngfēn-duómiǎo

strive against time; win every second

making every second count

争分夺秒地完成任务

zhēngfēn-duómiǎo de wánchéng rènnèi

race against time to complete the task

在考试中争分夺秒

zài kǎoshì zhōng zhēngfēn-duómiǎo

strive for every second in the exam