英：[ænˈtenə]
美：[ænˈtenə]
antenna如何读
antenna英汉释义
n.(名词)
- [C]触角; 触须 (antennae) either of the two long thin parts on the heads of some insects and some animals that live in shells, used to feel and touch thing with
- [C]天线 (antennas/antennae) aerial
antenna是什么意思
n. (名词)
- 触角
- 触须
- 天线
- 【动】触角
- 【无线电】天线
- 感触器
- 卷须
- 触线
- 感觉
- 直觉
antenna自然拼读
an·ten·na
aen te n
antenna变形
复数:antennae或antennas
antenna词根
词根：antenna
adj.antennal 触角的
antennary 触角的
antenna英英释义
Noun
1. an electrical device that sends or receives radio or television signals
2. sensitivity similar to that of a receptor organ;
"he had a special antenna for public relations"
3. one of a pair of mobile appendages on the head of e.g. insects and crustaceans; typically sensitive to touch and taste
antenna词组
antenna array天线阵
array antenna阵列天线
receiving antennan. 接收天线
satellite antenna卫星天线
dipole antenna偶极天线
transmitting antenna[电]发射天线
slot antenna缝隙天线；槽孔天线
monopole antenna单极天线
directional antenna定向天线
antenna gain天线增益
horn antenna号角天线
community antenna television电缆电视；公用天线电视
adaptive antenna自适应天线
antenna beam天线波束；天线射束
wire antenna导线天线
helical antenna螺旋形天线
parabolic antenna[电]抛物形天线
active antenna有源天线；发射天线
loop antenna回路天线；环形天线；框形天线
omnidirectional antenna全向天线
antenna词源中文解释
1640年代，“昆虫或其他节肢动物的触角或角”，源自拉丁语 antenna， antemna “帆桁”，一种突出在某些帆上的长桁，其起源不明，可能来自 PIE 词根 *temp- “拉伸，延伸”。在昆虫学意义上，它是亚里士多德希腊语 keraiai “昆虫的角”（的借译）。现代在无线电等方面使用的“天线导线”来自1902年。形容词形式为 antennal（1815年）， antennary（1833年）， antennular（1853年）。
antenna_体育行业词汇
触角
天线
标志杆
antenna_医学行业词汇
〔复antennae〕触角：节肢动物头部前节两侧各一的附件
antenna_昆虫学行业词汇
触角
觸角
antenna_水产行业词汇
第二触角
又称“大触角”。甲壳类动物两对触角中通常较大的一对触角。
antenna_物理学行业词汇
天线
antenna_电力行业词汇
天线
antenna_电子学行业词汇
天线
antenna_船舶行业词汇
天线
用金属导线、金属面或其他介质材料构成一定形状，架设在一定空间，将从发射机馈给的射频电能转换为向空间辐射的电磁波能，或者把空间传播的电磁波能转化为射频电能并输送到接收机的装置。
antenna_通信行业词汇
天线
无线电发射或接收系统中辐射或接收无线电波的部分。
antenna词源英文解释
Medieval Latin, from Latin, sail yard
The first known use of antenna was in 1698
antenna儿童词典英英释义
antennulenoun
a small antenna (as of a crayfish)
antennanoun
plural usually antennae one of a pair of slender movable organs of sensation on the head of an arthropod (as an insect or a crab) that are made up of segments
plural usually antennas a device (as a rod or wire) for sending or receiving radio waves
antennanoun
plural usually antennae one of a pair of slender movable organs of sensation on the head of an arthropod (as an insect or a crab) that are made up of segments
plural usually antennas a device (as a rod or wire) for sending or receiving radio waves
antennanoun
plural usually antennae one of a pair of slender movable organs of sensation on the head of an arthropod (as an insect or a crab) that are made up of segments
plural usually antennas a device (as a rod or wire) for sending or receiving radio waves
antennanoun
plural usually antennae one of a pair of slender movable organs of sensation on the head of an arthropod (as an insect or a crab) that are made up of segments
plural usually antennas a device (as a rod or wire) for sending or receiving radio waves
antenna 例句
1 “We got a good signal in this building,” he panted as he plugged in the cord and attached the antenna.
2 He hopped on top of the other fellow's shoulders and draped a noose over the antenna of Mrs Olinski's van.
3 I do not think life anywhere else would look very much like a reptile, or an insect or a human— even with such minor cosmetic adjustments as green skin, pointy ears and antennae.
4 At six-thirty, which was when the national news began, my father raised the volume and adjusted the antennas.
5 He didn’t mention that the remainder of the shirt had been tied, tauntingly, to the antenna of his squad car.
6 But that never did come through, even after James rigged up an extra length of antenna wire.
7 A folding RF antenna that can be raised and lowered from inside.
8 They raise the antenna too high, broadcast for too many minutes, assume the world offers safety and rationality when of course it does not.
9 The power cable has been severed and the lead to the aboveground antenna is lost and Werner would not be surprised if the selector panel is broken.
10 Gaines could stomach the police cars, but he wasn’t necessarily prepared for the towering antenna rising up from the KMID-TV van.
11 Their swollen abdomens seemed to glow with an evil, slow-murdering phosphorescence; their antennae drooped like wilted lettuce.
12 He left his tom green shirt dangling from the antenna of Officer David Delinko’s patrol car, which was parked outside the emergency room.
13 I didn't test an external antenna for this story.
在这里我没有测试额外的天线。
14 It was like ants talking with their antennae.
15 Telescoping antennas were forbidden, be-cause they might be turned into “zip guns.”
16 The radar has a solid-state transmitter and a rotating planar array antenna.
该雷达有一个使用电晶体的发射机和一个旋转面阵列天线。
17 As if each relay antenna were a candle flame and a pair of fingers came along and pinched it out.
18 His soulful black eyes would gaze back from billboards, walls, storefront windows, from little flags mounted on the antennas of taxicabs.
19 The antenna motion is overlapping action, it is by the head and body motion.
它头上的触角的运动就是明显的动作重叠.触角的运动是由身板和头部的运动连带孕育发生的.
20 I’d peered in there as we waited for a gate to open, expecting to spot a couple of wiggling antennae, but couldn’t see anything.
antenna 同义词
antenna 短语相关
community antenna television
whip antenna