wireless

CET-4 大学 FREQ #10590 ★☆☆☆☆

n. 无线电 a. 无线的, 无线电的

发音

UK /ˈwaɪə.ləs/
US /ˈwaɪ(jə)ɹ.ləs/

词形变化

wirelesses 复数 wirelesses wirelessed wirelesses 三单 wirelessing wirelessing 现在分词 wirelessed 过去式 wirelessed 过去分词

教材释义与例句

名词

无线电

动词

用无线电报与…联系；用无线电报发送

动词

打无线电报；打无线电话

形容词

无线的；无线电的

释义与例句

n.
  1. 1.

    The medium of radio communication.

    不可数

    Only about a hundred years ago, wireless was a new technology.

  2. 2.

    A wireless connectivity to a computer network.

    不可数 计算机 工程 数学

    If your wireless stops working, try restarting the router.

  3. 3.

    A radio set.

    无线电

    过时 不可数

    Let's switch on the wireless and listen to the news.

v.
  1. 1.

    To send (a message) by wireless or radio.

    过时 废旧 及物
adj.
  1. 1.

    Not having any wires.

    无线

  2. 2.

    Functioning without an external wired connection.

    wireless headphones

    wireless charging

词汇关系

名词

同义词 4

radio tuner radiocommunication radio set

上位词 4

broadcasting receiver telecom telecommunication

下位词 10

radiotelegraph radiotelegraphy wireless telegraphy clock radio crystal set radiotelephone radio telephony superhet superheterodyne receiver wireless telegraph

部分词 7

radio detector amplifier tuner demodulator radio set radiotransmitter

整体词 2

radio radiogramophone
形容词

反义词 1

wired

相关短语

wireless telegraphy 无线电报 wireless telegraphies wireless telephony wireless operator [电] 无线电报务员 wireless adapter wireless modem wireless cable wireless operators wireless adapters wireless modems wireless network 无线网络 wireless networks wireless fidelity 无线保真 wireless telegraph [电] 无线电报 wireless telegraphs

词源

From wire + -less.

来源：wiktionary