slack offslack off1.■放松(绳索等)Slack off those ropes there; there's a storm coming!把那里的绳索放松, 暴风雨就要来了!2.■松懈; 懈怠It's natural to slack off towards the end of a hard day's work.辛苦工作了一天, 快结束时有所松懈是很自然的。Haas slacked off in his work.哈斯工作很懈怠。3.■滞销Business usually slacks off at this time of the year.每年这个时候生意一般都很清淡。
slack off1.■(使)松弛;(使)减慢:to slack off one's speed减速