COMB in ADJ
(与 heavy, light 等形容词连用构成形容词)表示“行动…的”，“走路…的”
-footed combines with words such as 'heavy' or 'light' to form adjectives which indicate how someone moves or walks.
例句
...a slim, light-footed little man...
身材瘦削、步履轻盈的小个子男人
He was a nimble-footed boy of ten.
他是个步伐敏捷的10岁男孩。