n.连接,转播,接线图;
例句:
Side-by-side construction for easy hookup of left and right channels.
并排的双线非常便于左右声道的识别和连接.
Here's the hookup for the TV.
这是电视机插线.
Astronauts did some wiry and hookup TV cameras outside the station.
宇航员维修了空间站外面一些连接电视摄像头的电线.