orrery

英[\'?r?r?]
美[ \'?r?ri]

基本釋義

n.
太陽(yáng)系儀

詞性變化

英英釋義

Noun

  • 1. planetarium consisting of an apparatus that illustrates the relative positions and motions of bodies in the solar system by rotation and revolution of balls moved by wheelwork; sometimes incorporated in a clock

最新英語(yǔ)單詞

行業(yè)英語(yǔ)