SD card

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SD card

BrE

/ˌes ˈdiː kɑːd/

NAmE

/ˌes ˈdiː kɑːrd/

noun

the abbreviation for 'secure digital card'

(= a type of

, used with digital cameras, mobile/cell phones, music players, etc.)

闪存卡，SD 卡（全写为 secure digital card，数码相机、手机、音乐播放器等所使用的内存卡）