cakera lingkaran bahasa Inggris
- lingkaran: belt; quadrant; race circuit; radian; whorl;
- cakera but: boot disk
- lingkaran: belt; quadrant; race circuit; radian; whorl; circle; circumference; hoop; ring; curlicue; banding; striation; network; ringlet; roll; web; convolution; stria; volute; gyre; spiral; curl; band; scrol