| 单词 | very high frequency |
| 释义 | very high frequency (once / 196989 pages) n WORD FAMILY very high frequency: very high frequencies USAGE EXAMPLESTwo-way radios are frequency specific, meaning if someone had a VHF, or very high frequency radio, they must communicate with another VHF radio, Bartmann said. Washington Times(Dec 27, 2014) Quartz clocks exploit the fact that quartz crystals vibrate at a very high frequency if the right electrical charge is applied to them. BBC(Oct 03, 2014) “It can be on a rotation basis, with a very high frequency,” he said. New York Times(Aug 27, 2014) n 30 to 300 megahertz Syn|Hyper VHF radio frequency an electromagnetic wave frequency between audio and infrared |
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