luminary

名词

1. 1

   杰出人物、权威、名家

   Several luminaries in the field attended the opening lecture.

   该领域的几位杰出人物出席了开幕演讲。

2. 2

   发光体、天体文学

   The moon is the chief luminary of the night sky.

   月亮是夜空中最主要的发光体。