| 单词 | Bluetooth |
| 释义 | Word Frequency Bluetooth(ˈbluːˌtuːθ) noun trademark a short-range radio technology that allows wireless communication between a computer and a keyboard, between mobile phones, etc Word origin C20: after the 10th-century Danish King Harald Blatand (Harold Bluetooth), instrumentalin uniting warring factions in Scandinavia |
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