Read Edit View history 后缘 hòuyuán trailing edge Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 后缘/後緣 · hòuyuán · trailing edge 2026/03/04 后缘 / 後緣 hòuyuán trailing edge trailing edge (of an airplane wing) 机翼的后缘装有襟翼和副翼。 created sense Mar 4, 2026, 02:25 AM