横向
1
Line crossing from corner to corner
3
Part of a line with two endpoints
5
Reference line in a graph
纵向
1
Split into equal parts
2
System of ordered marks for measuring
3
Steepness of a line
4
Part of a circle's circumference
6
Repeated addition
Line crossing from corner to corner
Part of a line with two endpoints
Reference line in a graph
Split into equal parts
System of ordered marks for measuring
Steepness of a line
Part of a circle's circumference
Repeated addition