Orionids

Map of the night sky showing the constellation Orion and Betelgeuse and a portion of the Gemini constellation

The Orionid meteor shower, usually shortened to the Orionids, is the most prolific meteor shower associated with Halley's Comet. The Orionids are so-called because the point they appear to come from, called the radiant, lies in the constellation Orion, but they can be seen over a large area of the sky. Orionids are an annual meteor shower which last approximately one week in late October. In some years, meteors may occur at rates of 50–70 per hour.

单词	Orionid
释义	Orionid 英汉-汉英词典 n. 猎户座流星词组 \| 习惯用语您要查找的是不是： orient vt. 确定方向；使朝东；使适应 n. 东方；东方诸国 orison n. 祈祷 morion n. 无面甲的头盔 chorion n. 浆膜；绒毛膜；蛋壳 Orionids n. [天] 猎户座流星群网络短语: orionids 猎户座流星雨; 星群; 猎户流星群; Orionid Meteor Shower 猎户座流星雨英语百科 Orionids The Orionid meteor shower, usually shortened to the Orionids, is the most prolific meteor shower associated with Halley's Comet. The Orionids are so-called because the point they appear to come from, called the radiant, lies in the constellation Orion, but they can be seen over a large area of the sky. Orionids are an annual meteor shower which last approximately one week in late October. In some years, meteors may occur at rates of 50–70 per hour.
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Orionid

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Orionids