Slackness
n. 懈怠
✅ 同义词
📖 牛津释义
slackness
n [U].
🗣️ 情景例句
They had no way to communicate directly with Kurt.
他们无法和库尔特直接联系。
A bird is known by its note, and a man by his talk.
闻其歌知其鸟，听其言知其人。
It's a waste of time reading that book. It's rubbish.
看那本书真是浪费时间。那简直是垃圾。