English Dictionary

wavelength

/ˈweɪvlɛŋ(k)θ/

noun

(physics) The length of a single cycle of a wave, as measured by the distance between one peak or trough of a wave and the next; it is often designated in physics as λ, and corresponds to the velocity of the wave divided by its frequency.

The wavelength of the sound wave determines its pitch.

意味（1）

(physics) The length of a single cycle of a wave, as measured by the distance between one peak or trough of a wave and the next; it is often designated in physics as λ, and corresponds to the velocity of the wave divided by its frequency.

I'd take requests on the telephone / I'm on a wavelength far from home

意味（2）

(figuratively) A person's attitude and way of thinking as compared to another person's.

I think you and I are on a different wavelength.