单词 | angular diameter |
释义 | angular diameternoun Astronomy.the angle that the apparent diameter of a celestial object subtends at the eye of the observer. Origin of angular diameterFirst recorded in 1870–75 Words nearby angular diameterangular acceleration, angular artery, angular cheilitis, angular curvature, angular deformation, angular diameter, angular dispersion, angular displacement, angular frequency, angular gyrus, angular house Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 |
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