单词	wavelength
释义	wavelength /ˈweɪvlɛŋ(k)θ / /ˈweɪvlɛn(t)θ/ noun 1 Physics The distance between successive crests of a wave, especially points in a sound wave or electromagnetic wave: [count noun]: a range of wavelengths [mass noun]: an increase in wavelength (Symbol: λ) Visible light consists of a ‘rainbow’ or spectrum of electromagnetic waves of different wavelengths.... Unfortunately, Earth's atmosphere blocks almost all wavelengths in the electromagnetic spectrum. The most powerful telescopes in the world, spanning all wavelengths of the electromagnetic spectrum, were retooled and reprogrammed to observe the dying star. 1.1A wavelength as a distinctive feature of radio waves from a transmitter.The transmitter generates low FM signals, which have a long wavelength, considerably longer than the circuit board itself.... The BBC had spread its music programming across its various wavelengths, but the late 1960s and the 1970s saw a movement for stations to be subject-specific. 2A person’s ideas and way of thinking, especially as it affects their ability to communicate with others: when we met we hit it off immediately—we’re on the same wavelength... Captain Ed and I are on the same wavelength! I think the President was on the same wavelength. ‘Most problems are a result of misunderstandings where partners are not operating on the same wavelength,’ said Barrie.
随便看	whatshisface whatshisname what's-his (or -its) -name what's in a name? whatsis whatsisface whatsisname whatsit what's new what's not to like? whatso whatsoe'er whatsoever what someone is driving at what's sauce for the goose is sauce for the gander (also what’s good for the goose is good for the gander) what's the betting? what's the damage? what's the odds? what's up? what's what what's with ——? what's your (or the) game? what's your pleasure? what's your poison? what the eye doesn't see, the heart doesn't grieve over

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