Compact Flash card. A storage medium for mobile devices.

移动设备使用的存储介质。

youdao

It has Compact Flash (CF) and Secure Digital (SD) slots and can support non-storage devices such as an 802.11b wireless CF card or an Ethernet adapter.

它还有CF (Compact Flash)和SD (Secure Digital)插槽，可以支持非存储设备，例如802.11 b无线cf卡或以太网适配器。

youdao

And so this is why in problem set 5 last year when I took photographs on campus with a compact flash card, just standard consumer media and I accidentally formatted that compact flash card, I only lost the first few kilobytes, the first few thousand bits on that compact flash card.

这也是去年的套题5中,我们在校园里面用配有，简易闪存卡的标准摄像机拍照片,我不小心格式化了这个简易闪存卡,其实我只是丢失的最开头的几千个字节的数据。

哈佛公开课 - 计算机科学课程节选

There's also a business version of the Cassiopeia called the E-125, available only in silver, and it takes any Type II compact flash card, including IBM's new 1GB Microdrive.

CNN: Review: Design makes the difference for pocket-PC gadgets

So I grabbed a compact flash memory card I've been using with other PDAs and digital cameras - but it didn't fit.

CNN: Review: Design makes the difference for pocket-PC gadgets

The X50 416MHz, which has a 3.5-inch, 320x240 pixel LCD screen, a 416MHz processor, 64MB of RAM, 64MB of Flash ROM, Compact Flash and SDIO expansion card slots, and Bluetooth.

ENGADGET: Dell's Axim X50 Pocket PC arrives