猎户座 Lièhùzuò Orion Origin Definitions Defs Strokes Stroke Words Sentences Sents 猎户座大星云 Lièhùzuòdàxīngyún Orion Nebula the Great Nebula in Orion (M42)猎户座流星雨 lièhùzuòliúxīngyǔ Orionids The Orionid meteor shower, an annual astronomical event occurring in October associated with Halley's Comet.