V2EX antenna

Antenna

释义 Definition

antenna(名词):天线;触角。常指接收或发射无线电、电视、手机等信号的装置;在生物学语境中也可指昆虫等的“触角”。

发音 Pronunciation (IPA)

/ntn/

例句 Examples

The radio antenna is broken.
收音机的天线坏了。

Scientists installed an antenna on the roof to improve the signal reception across the entire neighborhood.
科学家在屋顶安装了一根天线,以改善整个社区的信号接收。

词源 Etymology

antenna 源自拉丁语 antenna,原意与“帆桁/桅杆上的横杆”等航海结构有关;后来因外形相似,被借用来指昆虫的“触角”,再进一步用于比喻和命名接收/发射电磁波的“天线”。

相关词 Related Words

文学与著名作品 Notable Works

  • Thomas Pynchon《The Crying of Lot 49》(《拍卖第四十九批》)中出现与广播、通信相关的语境,含有对“antenna/天线”意象的使用。
  • Don DeLillo《White Noise》(《白噪音》)中涉及媒体与信号的描写,出现“antenna/天线”等与传播技术相关的词汇。
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