本
初
子
午
線
本
初
子
午
線
Definitions5 characters meridian/the meridian
Usage•••frequent
Pronunciations
本
初
子
午
線
As word
1the first meridian/the prime meridian
2the first meridian/the prime meridian
3the first meridian/the prime meridian
4the first meridian/the prime meridian
5the first meridian/the prime meridian