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单词
PDA
释义
PDA
NOUN
C
COMPUTING
/ˌpiː diː ˈeɪ/
personal digital assistant: a palmtop (= a very small computer) on which you can store addresses and telephone numbers, and write letters and reports 个人数字助理，掌上电脑（用于存储地址和电话号码，撰写信件和报告的小型计算机）