| 释义 |
nu·ta·tion AHD[no͞o-tāʹshən, nyo͞o-] D.J.[nuːˈteɪʃən, njuː-]K.K.[nuˈteʃən, nju-]n.（名词）- The act or an instance of nodding the head.点头：点头的动作或事例
- A wobble in a spinning gyroscope or other rotating body.转动：旋转回转仪或其他转动物体的转动
- Astronomy A small periodic motion of the celestial pole of Earth with respect to the pole of the ecliptic.【天文学】 章动：地球天极就黄道极而言的小的周期性转动
- Botany A slight curving or circular movement in a stem, as of a twining plant, caused by irregular growth rates of different parts.【植物学】 转头运动：植物茎的轻微弯曲或扭转的生长，象双生树那样，由不同部分的不规则生长速度引起
- Latin nūtātiō nūtātiōn- 拉丁语 nūtātiō nūtātiōn-
- from nūtātus [past participle of] nūtāre [frequentative of] -nuere [to nod] 源自 nūtātus nūtāre的过去分词 -nuere的重复动词 [点头]
nutaʹtional adj.（形容词） |