松懈

例句：

1. 1.As the weather warmed up, I noticed my clothes were starting to slacken.
   随着天气变暖，我注意到我的衣物开始变得松弛。
2. 2.The team needs to slacken up and focus on their game plan.
   球队需要放松下来，专注于他们的比赛计划。
3. 3.After a long day at work, she decided to slacken off for an hour before dinner.
   工作了一整天后，她决定在晚餐前休息一个小时。