“co-altitude”的英文意思

单词 co-altitude 释义 co-altitude Astron.[f. co- 4 + altitude.]The complement of the altitude.1833Herschel Astron. i. 62 The co-altitude of the pole.1867–77G. Chambers Astron. vii. vi. 699 The coaltitude is the mean of their N.P.D.'s [North Polar Distan...