iffy
01
不确定的, 可疑的
having a feeling of uncertainty or doubt toward something
例子
The weather forecast for the picnic looks iffy, so we might need a backup plan.
野餐的天气预报看起来不确定，所以我们可能需要一个备用计划。
His explanation seemed a bit iffy, so I'm not sure if I believe him.
他的解释似乎有点可疑，所以我不确定是否相信他。
