[] () technology without wires that allows several computers to share the same fast Internet connection in a small area such as an office, a shop or a home无线保真技术▸ˈWi-Fi
adjective
◆Wi-Fi Internet access无线保真上网ⓘ Wi-Fi is a short form of Wireless Fidelity.Wi-Fi 是 Wireless Fidelity 的缩写。➡Bluetooth