core

After eating the fruit, he threw the apple core into the compost bin.

(Chinese) 吃完水果后，他把苹果核扔进了堆肥箱。

Freedom of speech is a core value of most democratic societies.

(Chinese) 言论自由是大多数民主社会的核心价值。

You should peel and core the apples before slicing them for the pie.

(Chinese) 在切片做派之前，你应该先给苹果削皮去核。

The kitchen tool makes it easy to core a whole pineapple in seconds.

(Chinese) 这个厨房工具可以让你在几秒钟内轻松地给整个菠萝去核。