"bottle opener"的定义和意义

What is a "bottle opener"?

A bottle opener is a simple kitchen tool designed specifically for removing metal caps or lids from bottles. It typically consists of a handle and a metal lever with a curved or notched edge that is used to remove the cap. To use a bottle opener, you place the edge of the lever under the lip of the bottle cap and then apply upward pressure to lift it off. Bottle openers come in various styles, including handheld openers, wall-mounted openers, and keychain-sized openers, each offering different features and benefits.