A device that stores and provides electricity for things like phones, cars, and toys.
My phone needs a new battery because it doesn't hold a charge.
私の携帯電話は充電が保持できないので、新しいバッテリーが必要です。
The amount of power left in a battery.
Check your battery level before leaving home.
家を出る前にバッテリーレベルを確認してください。
A large group of similar things or people.
The reporter faced a battery of questions about the new policy.
記者は新しい政策に関する一連の質問に直面しました。
A group of large guns used together.
The coastal battery protected the harbor from enemy ships.
沿岸砲台は港を敵艦から守りました。
A system of small cages for farm animals like chickens.
Battery farming keeps many chickens in small spaces.
バタリー飼育は多くの鶏を狭い空間で飼育します。
The crime of physically attacking someone.
He was arrested for battery after hitting another person.
彼は他人を殴打したため、暴行罪で逮捕されました。