Read Edit View history 附面层 fùmiàncéng boundary layer Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 附面层/附面層 · fùmiàncéng · boundary layer 2026/03/04 附面层 / 附面層 fùmiàncéng boundary layer boundary layer 机翼表面的附面层会影响飞机的飞行阻力。 noun created sense Mar 4, 2026, 02:25 AM