单词 | syzygy |
释义 | syzygy [`siz·ǝ·jē] ASTRONOMY 1. One of the two points in a celestial object's orbit where it is in conjunction with or opposition to the sun. 2. Those points in the moon's orbit where the moon, earth, and sun are in a straight line. INVERTEBRATE ZOOLOGY End-to-end union of the sporonts of certain gregarine protozoans. |
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