yagi aerials造句

例句与造句

1. Two VHF yagi aerials were fitted to receive signals from the transmitters at Holme Moss and Llandrindod Wells.
2. Eight yagi aerials ( four in use, four as reserves ) were needed to pick up a reliable signal off-air.
3. It's difficult to find yagi aerials in a sentence. 用yagi aerials造句挺难的