section drag翼: the wing of a bird剖面: bisect; section; profile曳力: drag force表面曳力: surface drag翼剖面: aerofoil; airfoil section; wing profile; wing section下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:翼剖面曳力，即可在微信中查询翻译
