单词	圆周--环状面
释义	环状面；圆周circuferentia
随便看	rectangular pulse train rectangular pyramid rectangular quadrilateral rectangular rhombic bipyramid rectangular robot rectangular rod rectangular scanning rectangular search rectangular section rectangular segment rectangular shaft rectangular shaped pulse rectangular-shaped pulse rectangular-shaped slot rectangular shock pulse rectangular slot rectangular space coordinates rectangular spar rectangular spherical coordinate rectangular spherical coordinates rectangular stone rectangular strip rectangular survey rectangular surveys rectangular table