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单词 PDA
释义

PDA

PDA(palmtop computer) Abbreviation for personal digital assistant; a small hand-held device that allows the user to store and retrieve information, such as addresses, telephone numbers, dates, etc. It can usually transfer data to or from a personal computer and access the Internet via Bluetooth. Since the early 2000s dedicated PDAs have been rendered more or less obsolete by the advent of the smartphone.

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更新时间:2025/1/22 22:55:32