Unreliability
n. 不可靠, 不可信赖；不安全
✅ 同义词
🔴 反义词
🗣️ 情景例句
What's for dessert?
有什么甜点呢？
I'm too late.
我太迟。
The tent was full of water! They all leapt out of their sleeping bags and hurried outside.
原来帐篷里到处都是水！他们全都跳出睡袋，跑到外面。