height difference 潮高差

difference in height 高度差

Our height difference 我们身高不同

Difference in height too much 身高相差太多

table-chair height difference 桌椅高差

difference of height 高低差 ; [测] 高度差

Fiber Height Difference 光纤高度差

bed difference of height 河床高差

normal difference in height 正常高差