1. 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1/4~1/2,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.
2. 大触角：第二对触角也名大触角(antenna),原肢只见2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. 2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. 3对口肢是摄食的主要器官,
3. antenna：ant; 天线
1. （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.
2. 天线
An antenna is a device that sends and receives television or radio signals.
1. Users experiencing antenna issues should call AppleCare to request a free Bumper case after the date.
2. Haitian Antenna plans to use the proceeds mainly on research and development.
3. The craft then rotated again to place its shielding antenna in front as it descended back through the gap.
4. One thing I noticed is that the reception improves dramatically if you wrap the antenna around a phone wire in the house.
5. Monday's maneuvers also positioned the probe's solar panel toward the sun for power generation and the directional antenna toward the Earth for data transmission.
6. antenna的解释
6. Some online complaints about iPhone 4 signal strength being hampered by a troublesome antenna design did not deter those in the queue.
7. antenna的意思
7. Tightly wrapped in storage much longer than planned during the interplanetary cruise, the main antenna failed to deploy.
8. antenna的反义词
8. GM plans to use an inexpensive computer chip and an antenna to link vehicles equipped with driverless technologies.
9. In a technology day event, we introduced an antenna supplier and a demodulator manufacturer to the TV chipmaker.
10. The antenna is supposed to provide radar tracking as the shuttle approaches the station, from 25 miles out.
noun
1. antenna
1. one of a pair of mobile appendages on the head of e.g. insects and crustaceans
typically sensitive to touch and taste
Synonym: feeler
2. antenna
2. an electrical device that sends or receives radio or television signals
Synonym: aerial transmitting aerial
3. sensitivity similar to that of a receptor organ
e.g. he had a special antenna for public relations
Synonym: feeler