Slackness
n. 懈怠
✅ 同义词
📖 牛津释义
slackness
n [U].
🗣️ 情景例句
Could you tell me how to use the shortcut?
你能告诉我怎么走这条近路吗？
Do I have to reserve a seat?
我一定要预订座位吗？
You'd better buy a new pair.
你最好买双新的。