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首頁英語詞典indexindex英英釋意

index

英 ['?ndeks] 美['?nd?ks]
  • n. 指標;指數;索引;指針
  • vi. 做索引
  • vt. 指出;編入索引中

英英釋意


1. a numerical scale used to compare variables with one another or with some reference number
2. a number or ratio (a value on a scale of measurement) derived from a series of observed facts; can reveal relative changes as a function of time
3. a mathematical notation indicating the number of times a quantity is multiplied by itself
4. an alphabetical listing of names and topics along with page numbers where they are discussed
5. the finger next to the thumb