rooftop tv antenna造句

例句与造句

1. One common example is the log-periodic dipole array frequently used as a rooftop TV antenna.
2. So to get 21st-century TV, it is necessary to use mid-20th-century technology _ a rooftop TV antenna, preferably with a rotor.
3. Antennas with horizontal elements, such as most rooftop TV antennas in the United States, are horizontally polarized ( broadcast TV in the U . S . usually uses horizontal polarization ).
4. The only limits are his health, his supply of webbing and, occasionally, a meter at the top of the screen that measures the progress of the villain he is tracking . ( More than once, I also wound up getting tangled in rooftop TV antennas, which made me feel more like one of the superhero wannabes from the movie " Mystery Men " than the real thing . ) To be sure, the levels are populated with enemies who can be caught in Spidey's web or punched and kicked into submission, but in many levels that's necessary only if you make a pit stop to collect supplies.
5. It's difficult to find rooftop tv antenna in a sentence. 用rooftop tv antenna造句挺难的