instrumentality[,instrumen'tæləti; instrə-]n.1.■工具;手段;媒介2.■机构;部门变形n.instrumentalities
instrumentalityinstrumentality[ˌinstrumenˈtæliti]n.1.■手段, 媒介, 工具2.■执行部门Through the instrumentality of the police he was able to locate his relatives.靠警察帮忙, 他找到了他的亲属。