instrumentality
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instrumentality
n. 帮助；媒介；手段；机构部门 名词复数：instrumentalitiesinstrumentality Noun a subsidiary organ of government created for a special purpose;"are the judicial instrumentalities of local governments adequate?""he...
n. 帮助；媒介；手段；机构部门 名词复数：instrumentalitiesinstrumentality Noun a subsidiary organ of government created for a special purpose;"are the judicial instrumentalities of local governments adequate?""he...