phonon

n. 声子 [计] 声子

发音

US /ˈfoʊ.nɑn/
US /ˈfoʊ.nɔn/

词形变化

phonons 复数

释义与例句

n.
  1. 1.

    The quantum of acoustic or vibrational energy (sound), considered a discrete particle rather than a wave.

    声子

    物理
  2. 1.

    A unit of phonemics.

    语言学

词源

From phono- + -on. From Ancient Greek φωνή (phōnḗ, “sound”). Modelled after photon.

来源：wiktionary