Definition of SD card in English:

SD card

noun

A type of memory card typically used in digital cameras and other portable devices.
most digicams today store photos on SD cards
Example sentencesExamples
- Downloaded songs are stored on an SD card.
- Be sure your SD card can handle the amount of information you are trying to put on it.
- When it comes to expansion, this brand again tops the competition with two SD card slots.
- They should be around the same price as current SD cards.
- Fortunately, the device also allows the use of external SD cards for additional storage.
- You can back-up your data on an SD card, if you have one.
- The package doesn't include an SD card but has 15MB of internal memory to get you started or act as an overflow.
- As long as your SD card is big enough, the device is powerful enough to render images smaller to fit the screen.
- Extra storage can be added using a mini SD card, which is slightly more expensive than a standard SD card.
- The SD card is small enough for emerging devices like wristwatch MP3 players.

Origin

1990s: abbreviated form of secure digital card.

Definition of SD card in US English:

SD card

noun

A type of memory card typically used in digital cameras and other portable devices.
a 1 GB SD card would be a good investment with this camera
Example sentencesExamples
- Downloaded songs are stored on an SD card.
- The SD card is small enough for emerging devices like wristwatch MP3 players.
- The package doesn't include an SD card but has 15MB of internal memory to get you started or act as an overflow.
- Fortunately, the device also allows the use of external SD cards for additional storage.
- They should be around the same price as current SD cards.
- You can back-up your data on an SD card, if you have one.
- Be sure your SD card can handle the amount of information you are trying to put on it.
- Extra storage can be added using a mini SD card, which is slightly more expensive than a standard SD card.
- When it comes to expansion, this brand again tops the competition with two SD card slots.
- As long as your SD card is big enough, the device is powerful enough to render images smaller to fit the screen.

Origin

1990s: abbreviated form of secure digital card.

词汇	SD card
释义	Definition of SD card in English: SD card noun A type of memory card typically used in digital cameras and other portable devices. most digicams today store photos on SD cards Example sentencesExamples Downloaded songs are stored on an SD card. Be sure your SD card can handle the amount of information you are trying to put on it. When it comes to expansion, this brand again tops the competition with two SD card slots. They should be around the same price as current SD cards. Fortunately, the device also allows the use of external SD cards for additional storage. You can back-up your data on an SD card, if you have one. The package doesn't include an SD card but has 15MB of internal memory to get you started or act as an overflow. As long as your SD card is big enough, the device is powerful enough to render images smaller to fit the screen. Extra storage can be added using a mini SD card, which is slightly more expensive than a standard SD card. The SD card is small enough for emerging devices like wristwatch MP3 players. Origin 1990s: abbreviated form of secure digital card. Definition of SD card in US English: SD card noun A type of memory card typically used in digital cameras and other portable devices. a 1 GB SD card would be a good investment with this camera Example sentencesExamples Downloaded songs are stored on an SD card. The SD card is small enough for emerging devices like wristwatch MP3 players. The package doesn't include an SD card but has 15MB of internal memory to get you started or act as an overflow. Fortunately, the device also allows the use of external SD cards for additional storage. They should be around the same price as current SD cards. You can back-up your data on an SD card, if you have one. Be sure your SD card can handle the amount of information you are trying to put on it. Extra storage can be added using a mini SD card, which is slightly more expensive than a standard SD card. When it comes to expansion, this brand again tops the competition with two SD card slots. As long as your SD card is big enough, the device is powerful enough to render images smaller to fit the screen. Origin 1990s: abbreviated form of secure digital card.
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