| 释义 | 
		Definition of PC card in English: PC cardnoun A printed circuit board for a personal computer, especially one built to the PCMCIA standard.  Example sentencesExamples -  The machine has two USB ports and a PC card modem but no 1394 port or built-in phone modem.
 -  Four access points and four PC cards officially conform to the new wireless networking standard.
 -  The notebook ships with a PC card slot and optional external floppy.
 -  Many try to account for this by ensuring that their laptop has potential upgrade options, such as room for an expandable PC card or a USB port.
 -  This design flexibility makes integration in notebook computers, handheld devices and PC cards easier than ever before.
 
    Definition of PC card in US English: PC cardnounˌpi ˈsi kɑrd A printed circuit board, especially one built to the PCMCIA standard.  Example sentencesExamples -  Four access points and four PC cards officially conform to the new wireless networking standard.
 -  This design flexibility makes integration in notebook computers, handheld devices and PC cards easier than ever before.
 -  The notebook ships with a PC card slot and optional external floppy.
 -  Many try to account for this by ensuring that their laptop has potential upgrade options, such as room for an expandable PC card or a USB port.
 -  The machine has two USB ports and a PC card modem but no 1394 port or built-in phone modem.
 
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