Orionid

n. [天]猎户座流星

发音

US /əˈɹaɪ.ə.nɪd/
US /oʊˈɹaɪ.ə.nɪd/

词形变化

Orionids 复数 Orionids

释义与例句

n.
  1. 1.

    Any of the meteors in a prolific meteor shower associated with Halley's Comet.

词源

From Orion + -id; so called because the point they appear to come from, called the radiant, lies in the constellation Orion.

来源：wiktionary