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单词 bluetooth
释义

Collins Concise English Dictionary © HarperCollins Publishers::
Bluetooth /ˈbluːˌtuːθ/ trademark n
  1. a short-range radio technology that allows wireless communication between a computer and a keyboard, between mobile phones, etc
Etymology: 20th Century: after the 10th-century Danish King Harald Blatand (Harold Bluetooth), instrumental in uniting warring factions in Scandinavia
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更新时间:2025/7/23 12:55:24