English Dictionary

charging case

名詞

(technology) A removable protective outside layer for an electronic device that contains a battery for the purpose of charging the device contained inside it.

日本語の意味

電子機器内部にあるデバイスを充電するためのバッテリーを内蔵した、取り外し可能な保護ケース。

Before I leave the house, I slide my earbuds into the charging case and check that its battery is full.

家を出る前に、イヤホンをバッテリー内蔵の保護ケースに入れて、そのバッテリーが満タンか確認します。

意味（1）

(technology) A removable protective outside layer for an electronic device that contains a battery for the purpose of charging the device contained inside it.

charging cases （ plural ）