duration

名词 n.
中文释义
美 /dəˈɹeɪ.ʃən/|/djəˈɹeɪ.ʃən/

英文释义

名词 n.
  1. An amount of time or a particular time interval. countable,uncountable
    — The duration of the flight will be about 2 hours 45 minutes.
  2. The time taken for the current situation to end, especially the current war. countable,singular,uncountable
    — Rationing will last at least for the duration.
  3. A measure of the sensitivity of the price of a financial asset to changes in interest rates, computed for a simple bond as a weighted average of the maturities of the interest and principal payments associated with it. countable,uncountable

词形变化

durations plural

词汇关系

衍生词
durational durationless durative
相关词
in Dictionary.com, LLC 1995–present

词源

From Middle English duracioun, from late Old French duracion, from Medieval Latin dūrātiō.
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