core

芯、中心部

物の中央部分。特に果物の種が入っている芯。

やさしい英語で： The part in the middle of something, especially the seed-filled middle of a fruit.

• Throw the apple core away.
• The pear has a hard core.
• She cut around the core to remove the seeds.

類義語： centre, middle

よく使う表現： apple core, core of something

中心部、核

場所や地域の中央、または最も奥にある部分。

やさしい英語で： The central or deepest part of a place or area.

• The city core is crowded.
• Scientists study the temperature of the Earth’s core.
• The forest’s core remains difficult to reach.

使い方： the core of something (The core of the city contains its oldest buildings.)

類義語： centre, middle

よく使う表現： urban core, core of something

コア

コンピューターのチップ内で、他の部分と協力して処理を行う単位。

やさしい英語で： One processing unit inside a computer chip, which works with others to carry out tasks.

• This chip has eight cores.
• Each core handles a separate task.
• More cores can help the computer run several programs.

類義語： processing unit

よく使う表現： processor core, cpu core, single core

芯を取る

果物の中央にある、種を含む部分を取り除く。

やさしい英語で： To remove the middle part containing seeds from a fruit.

• Core the apples first.
• She peeled and cored the pears.
• Do I need to core this fruit before baking it?

よく使う表現： core an apple, core the pears