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单词 Television aerial
释义

Television aerial

原声例句
哈利波特与凤凰社

Lower and lower they flew, until Harry could see individual headlights and streetlamps, chimneys and television aerials.

他们飞得越来越低,最后哈利能够看清一盏盏车灯和路灯、一个个烟囱和一根根电视天线了。

哈利波特与火焰杯

In the corner on a small table stood an object that looked something like an extra-squiggly, golden television aerial.

在一张小桌子的角上,放着一个古怪的东西,看上去有点像金色的电视天线,不过扭曲得特别厉害。

漫长的告别(上)

Along the ridges there will be television aerials instead.

沿着山脊将安装电视天线。

英语百科

Television antenna

A Winegard 68 element VHF/UHF aerial antenna. This common multi-band antenna type uses a UHF yagi at the front and a VHF log-periodic at the back coupled together.
Very common

A television antenna, or TV aerial, is an antenna specifically designed for the reception of over-the-air broadcast television signals, which are transmitted at frequencies from about 41 to 250 MHz in the VHF band, and 470 to 960 MHz in the UHF band in different countries. Television antennas are manufactured in two different types: "indoor" antennas, to be located on top of or next to the television set, and "outdoor" antennas, mounted on a mast on top of the owner's house. The most common types of antennas used are the dipole ("rabbit ears") and loop antennas, and for outdoor antennas the yagi and log periodic, and UHF multi-bay "flat" (Reflective array antenna) antennae.

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更新时间:2025/6/22 22:50:51