沟sulci;sulcus详细»
沟channel;chase;ditch;duct;quirk;trough详细»
沟dike;duct;fasciole;fosse;groove;kluf;runnel;sulcus;trench;trough详细»
沟fosse;sulci;sulcus;trench详细»
沟canalis;claugh;cloudy;duct;groove;gulley;gully;gutter;sulca;trench详细»
沟quirk;channel;ditch;gutta percha;guttapercha;trough详细»
沟channel;groove;sulcus详细»
沟groove;sulcus详细»
沟gutter详细»