圆痕

底部那一小块三角形的盖皮未来将会并入阴部的开口，以避免在这个部位形成圆形的疤痕。

circular folds【解剖】;plicae circulares【解剖】;valvulae conniventes【动】

circular saw

uniform circular motion

circular

interlock circular knitting machine

reverse plating circular knitting machine with independently-movable needles

circular motion

circular knitting machine with fixed spring or bearded needles