"apple corer"的定义和意义

What is an "apple corer"?

An apple corer is a simple kitchen tool used specifically for removing the core and seeds from apples or similar fruits. It typically consists of a cylindrical metal or plastic tube with a sharp-edged circular blade at one end and a handle at the other. To use an apple corer, you insert the tube into the top of the apple, aligning the blade with the core, and then push or twist it downward through the fruit until the core is removed. The handle provides leverage and helps to push the core out of the tube for easy disposal.