sight unseen
成語所屬單字unseen
sight unseen — 慣用語
1. Agreeing to buy, accept, or do something without having seen it or examined it f
1.慣用語
釋義
未經檢視；沒看到實物就（購買、接受）
Agreeing to buy, accept, or do something without having seen it or examined it first.
例句
Vinícius made an offer on the house sight unseen, relying entirely on the online listing photos.
Tendai bought the used car sight unseen and regretted it when the engine failed within a week.