大圆圈

dà yuán quān

Definisi

1. great circle (in spherical geometry)

Kata penyusun 大圆圈

• 圈 juān: to confine
• 圈 quān: circle; ring; loop (CL:個|个[gè])
• 圆 yuán: circle
• 大 dà: big; large; great
• 大 dài: see 大夫[dài fu]
• 圆圈 yuán quān: circle
• 大圆 dà yuán: great circle (in spherical geometry)