圆肋

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

circular saw blade

circular waveguide standing-wave detector

cross-cut and ripping combination saw, circular saw for length sawing

reverse plating circular knitting machine with independently-movable needles

circular braider

circular definition

diameter of root circular-arc center circle【机】