administrations

英[ədmɪnɪst'reɪʃnz]

n. 管理( administration的复数形式 ); 实行; （政府）行政机关; （法律、处罚等的）施行

n. a method of tending to or managing the affairs of a some group of people (especially the group's business affairs)\nn. the persons (or committees or departments etc.) who make up a body for the purpose of administering something\nn. the act of administering medication