Each of the edges of an ice skate which face outwards when both feet are together; "to do the outside edge": to practise skating on the outside edge.
Late 18th century; earliest use found in Robert Jones (fl. 1772).
英语词典包含464360条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。