antennae

名词 antenna:

1. an electrical device that sends or receives radio or television signals
   同义词：antenna, aerial, transmitting aerial
2. sensitivity similar to that of a receptor organ
   同义词：antenna, feeler
3. one of a pair of mobile appendages on the head of e.g. insects and crustaceans; typically sensitive to touch and taste
   同义词：antenna, feeler

1. The device used for sending the waves off into space is known as aerial or antenna.
   用来把电波送入太空的装置称为架空线或天线。
2. In satellite communications, pertaining to antenna systems with a beam for maximum cover of the earth's surface.
   在卫星通信技术中，指天线系统其波束能最大程度地覆盖地球表面的区域。
3. You should fix the television antenna before receiving programs.
   接收节目前，你应该先装天线。