card reader〔名词〕卡片输入机,卡片阅读机详细»
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card reader卡片阅读器,卡片输入机详细»
card reader读卡机,卡片输入机，卡片阅读机详细»
card reader〔名词〕读卡器详细»
card reader卡片阅读机，卡片读出机详细»