Yod is a rare astrological aspect involving any three celestial bodies. This occurs when two planets are sextile (60° aspect) to each other, and both are then quincunx (150° aspect) to a third.
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。