slack off

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!
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。
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。

网络词典

英 slæk ɒf 美 slæk ɑf

动词短语中文翻译：休息

同义词： ['rest', 'relax', 'take a break']

1. After a long day at work, I need to take a slack off.

工作了一整天之后，我需要休息一下。
2. The team needs to slack off for a while before starting the project.

团队在开始项目之前需要休息一会儿。
3. He slacked off on his homework and didn't finish it in time.

他没完成作业，没能按时完成。