thiên cầu
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Meaning
1 senses
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An imaginary sphere of infinite radius with the Earth at its center, used to map heavenly bodies.
vi Vị trí của các ngôi sao được xác định trên thiên cầu.
en The positions of the stars are determined on the celestial sphere.
Parts
thiên / cầu / Sino-Vietnamese; the character is 天球 …
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OriginSino-Vietnamese; the character is 天球