long wave

From Longman Dictionary of Contemporary EnglishRelated topics: Broadcastinglong waveˈlong ˌwave noun [uncountable] (written abbreviation LW) TCBradio broadcasting or receiving on waves of 1,000 metres or more in length → medium wave, short wave, FMExamples from the Corpuslong wave• It is on the basis of this that the latest - fifth - long wave is emerging.• And make use of long wave.• Thus short-wave radiation, which has more energy, is likely to be more dangerous than long wave.

单词	long wave
释义	long wave From Longman Dictionary of Contemporary EnglishRelated topics: Broadcastinglong waveˈlong ˌwave noun [uncountable] (written abbreviation LW) TCBradio broadcasting or receiving on waves of 1,000 metres or more in length → medium wave, short wave, FMExamples from the Corpuslong wave• It is on the basis of this that the latest - fifth - long wave is emerging.• And make use of long wave.• Thus short-wave radiation, which has more energy, is likely to be more dangerous than long wave.
随便看	foreign foreign affairs foreign aid Foreign and Commonwealth Office Foreign and Commonwealth Office, the foreign bank lay out on lay out something for/on something lay out something on something lay over lay plans trap etc lay plans/a trap etc lay reader lay siege to lay siege to somebody/something lay somebody low lay somebody to rest lay somebody/something on the line lay somebody/something open to something lay somebody/something ↔ out lay something at somebody’s door lay something at the door of somebody/something lay something bare lay something bare/open lay something off to somebody