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nutation

/njuːˈteɪ.ʃən/

翻译: 名词,指不自觉的节律性点头或头部摆动,常与某些医学状况相关;也指植物茎的偏上生长或旋转运动,以及天文学中地轴的章动。

1 个条目

noun

C2formalcommon/njuːˈteɪ.ʃən/

A noun referring to an involuntary, rhythmic nodding or oscillatory movement of the head, often associated with certain medical conditions.

  • 🇨🇳名词,指不自觉的节律性点头或头部摆动,常与某些医学状况相关;也指植物茎的偏上生长或旋转运动,以及天文学中地轴的章动。
  1. Uncontrolled nodding C2 formal medical

    An involuntary, rhythmic nodding or swaying movement of the head, often associated with certain neurological conditions.

    • The patient exhibited nutation, with her head bobbing forward repeatedly.
    • Nutation can be a symptom of a cerebellar disorder.
    • The doctor observed a slight nutation in the elderly man's head.

    🇨🇳不自主点头

    同义词: nodnodding