Quadrantids
/kwɒˈdræntɪdz/- Astronomy an annual meteor shower with a radiant in the constellation Boötes, reaching a peak about 3 January【天文】象限仪座流星雨。
词源
from Latin Quadrans Muralis 'the Mural Quadrant', the name of a former constellation.
单词 | Quadrantids |
释义 | Quadrantids/kwɒˈdræntɪdz/
词源 from Latin Quadrans Muralis 'the Mural Quadrant', the name of a former constellation. |
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