bluetooth
bluetooth — 名詞
1. a short-range wireless technology that lets electronic devices such as smartphon
藍牙
短距離無線通訊技術
a short-range wireless technology that lets electronic devices such as smartphones, speakers, and headphones send data to each other without physical cables
Liam turned on Bluetooth on his phone and paired it with the wireless speaker.
使用者開啟手機的藍牙功能，將手機與無線喇叭配對。
collocation: turn on Bluetooth / pair with a device
The wireless keyboard connects to the computer via Bluetooth, so there is no cable.
無線鍵盤透過藍牙連接到電腦，因此不需要傳輸線。
preposition: via Bluetooth
Inês transferred the photos from her tablet to her laptop using Bluetooth.
使用者透過藍牙將照片從平板電腦傳送到筆記型電腦。
Many modern cars come with built-in Bluetooth for hands-free phone calls.
許多現代汽車都配備內建藍牙，可用來進行免持通話。
- wireless connection
a more general term; Bluetooth is one specific type of wireless connection
- short-range radio
describes the underlying technology rather than the brand name
文法句型
turn on / enable Bluetooth
via Bluetooth
Bluetooth + noun (Bluetooth speaker / Bluetooth connection)
用法筆記
Bluetooth is a registered trademark, but in everyday speech it is often treated as a common noun. It can be used as a modifier before nouns (Bluetooth speaker, Bluetooth connection).