详情解释
双解释义
英英释义
词典解释
网络解释
antenna的意思
noun
一. one of a pair of mobile appendages on the head of e.g. insects and crustaceans
typically sensitive to touch and taste
Synonym: feeler
二. an electrical device that sends or receives radio or television signals
Synonym: aerialtransmitting aerial
三. sensitivity similar to that of a receptor organ
e.g. he had a special antenna for public relations
Synonym: feeler
一. （昆虫或甲壳纲动物的）触须，触角
The antennae of something such as an insect or crustacean are the two long, thin parts attached to its head that it uses to feel things with.
二. 天线
An antenna is a device that sends and receives television or radio signals.
一.
一. 触角：[触角] (antenna) 除少数昆虫外,绝大多数种类均生有触角,其通常着生在额区,为重要感觉器官. 触角长度一般为体长的一/四~一/二,形状因不同的昆虫种类而异. 有棒状、刚毛状、锯齿状、念珠状、鳃片状、丝状、双栉状、线状、羽状、肘状等类型.
二. 大触角：第二对触角也名大触角(antenna),原肢只见二肢节,内肢演变成一条长鞭,上生多数触毛. 外肢不分节,扁平呈鳞片状,可能对动物在水中的升降有关. 二对触角的长鞭均能向四面八方摆动借以获得水中较大范围内的外界信息. 三对口肢是摄食的主要器官,
三. antenna是什么意思
三. antenna：ant; 天线
常用例句
词汇搭配
经典引文
A weird creature.., a pear-shaped body, long antennae that twitched indignantly.
出自：G. Durrell词语用法
近义词
临近词