TVs
=Television Viewing Systems 电视观察系统
例句与用法：
I watch TV till ten at night.
我晚上看电视看到10点。
TVs
名词 tv:
broadcasting visual images of stationary or moving objects - Ernie Kovacs
同义词：television, telecasting, TV, video
an electronic device that receives television signals and displays them on a screen
同义词：television receiver, television, television set, tv, tv set, idiot box, boob tube, telly, goggle box