单词	cone frustum
释义	cone frustum 圆锥台
随便看	center/centre of gravity center/centre of mass center/centre of percussion center/centre of twist center/centre point center channel center-channel center channel buoy center chisel center chord center circle center circle diameter center circle of gear pins center circle of pin holes center circle pitch of gear pins center-city Center City center clipping center (closed) shedding center column center column format center column type modular machine tool center conductor center conductor rail center cone 胆丧魂惊胆丧魂消胆壮心雄胆壮气粗胆大于身胆大包天胆大如斗胆大妄为胆大心小胆大心粗分包分化分升分半分单分厂分压器分厘分厘卡分厘尺