n.订婚，婚约；约会；约定，契约；雇用 变形： 复数：engagements 双语释义：n.(名词)[C]订婚,婚约 an agreement to marry[C]约会,约定 an arrangement to meet sb or to do sth英英释义： engagementn.a hostile meeting of opposing military forces in the course of a war"he lost his romantic ideas about war when