antennae/ænˈtenaɪ/名词昆虫、螃蟹或其他动物头部的感触器官。一个用于接收或发送电磁波并分别转换成或从电信号的装置。The television set had two long antennae on top to help pick up the signal for local channels.这台电视机顶部有两根长天线,以帮助接收本地频道的信号。直觉敏锐的能力。想跟读,去练习