| 释义 |
polar/ˈpəʊlə/adj. 1a of or near a pole of the earth or a celestial body, or of the celestial sphere 地(天体)极的，近地(天体)极的 b (of a species or variety) living in the north polar region (种、亚种)生活在北极区的 2 having magnetic polarity 磁极的 3a (of a molecule) having a positive charge at one end and a negative charge at the other (分子)有正负极的 b (of a compound) having electric charges (化合物)极性的 4 Geom. of or relating to a pole 【几】极坐标(系)的 5 directly opposite in character or tendency (性格或趋向)正好相反的 □ polarly adv.[French polaire or modern Latin polaris (in medieval Latin = heavenly): see POLE2] |