core

• 名词，指某事物的中心或最重要部分，例如水果的果心、行星的内部圈层，或某种思想或体系的基本原则。

A noun referring to the central or most essential part of something, such as the center of a fruit, the innermost layer of a planet, or the fundamental principle of an idea or system.

1. Central part of somethingB1formal

   The central or most important part of an object, system, or idea.

   核心

   • The core of the Earth is extremely hot.
   • The core of the problem is a lack of communication.
   • We need to get to the core of the issue.

   同义词centercruxessencegisthearthubkernelmiddlenubnucleus

2. Fruit centerA2formal

   The tough central part of certain fruits, containing the seeds.

   果心

   • She removed the core from the apple before slicing it.
   • The pear's core is not edible.
   • He threw the apple core into the compost bin.

3. Essential groupB2formal

   A small, central group of people who are the most active or important in an organization.

   核心

   • The core of the team consists of five experienced engineers.
   • A core group of volunteers organized the entire event.
   • The company's core staff works from the main office.

   同义词backbonecadrecenterhard corehearthubinner circlekernelnucleus

• 去除某物的中心部分，通常指水果的果核；也指提取事物的核心或精髓。

A verb meaning to remove the central part of something, typically a fruit, or to extract the essential part.

1. Remove the centerA2formalculinary

   To remove the central part of a fruit, typically containing the seeds.

   去核

   • She cored the apples before baking the pie.
   • You need to core the pears for the dessert.
   • He carefully cored the pineapple to prepare it for slicing.

   同义词pitseedstone

短语动词变体core out