leggy

/ˈleɡi/ 4
If you describe someone, usually a woman, as leggy, you mean that they have very long legs and usually that you find this attractive. (女子)长腿的; 美腿的

adjective [原级]长腿的;茎长的;腿细长的

The leggy beauty was none other than Naomi Campbell. 这位长腿美女不是别人,正是娜奥米·坎贝尔。