heliacal

heliacal

美 [h?'la??k?l] 　英 [h?'la??k?l]

• adj.太陽的；與太陽同時升落的

英漢解釋

adj.	1. 太陽的;與太陽同時升落的

英英解釋

adj.	1. describes the rising or setting of a star that occurs at the same time as the rising or setting of the Sun, because of their near conjunction

例句

There are, conversely, indications that some heliacal risings and settings were noted by the ancient Chinese.

相反，有資料證明，古代中國人對某些偕日升降的星辰有記錄。