单词	被动运轮
释义	被动运轮passive transpory
随便看	parabolical parabolically parabolical mirror parabolic aluminium reflector can parabolic antenna parabolic--antenna parabolic approximation parabolic arc body parabolic arch parabolic arch dam parabolic asymptote parabolic beam transmission parabolic boundary-value problem parabolic bundle of circles parabolic bundle of rays parabolic camber parabolic catenary parabolic collineation parabolic comet parabolic concentrator parabolic conchoid parabolic condenser parabolic cone parabolic congruence parabolic control valve