| 单词 | air drag |
| 释义 | > as lemmasair drag air drag n. resistance to the passage of an object through the air. ΚΠ 1920 L. Bairstow Appl. Aerodynamics ii. 56 (caption) Air drag. 1941 W. Nelson Airplane Lofting i. 11 The float as a whole is shaped to give as little air drag as is consistent with its other functions. 1991 Bicycle Guide Sept. 61/2 Fewer spokes, combined with the wheel's smaller profile, reduce air drag, draining less rider power. < as lemmas |
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