duration

B2 CET-4 Oxf 5000 大学 FREQ #11702 ★★☆☆☆

n. 持续时间, 持续 [计] 持续时间

发音

其它 /djʊˈɹeɪʃn̩/
/dʒʊˈɹeɪʃn̩/
CA /dəˈɹeɪʃn̩/
US /dəˈɹeɪʃn̩/
CA /djəˈɹeɪʃn̩/
US /djəˈɹeɪʃn̩/
IN /ˈɖjuˌre.ʃən/
IN /ɖjʊˈre.ʃən/

词形变化

durations 复数 durations

教材释义与例句

名词

持续，持续的时间，期间

名词

音长，音延

释义与例句

n. B2 Oxf 5000
  1. 1.

    An amount of time or a particular time interval.

    时间

    长短

    为期

    期间

    可数 不可数

    The duration of the flight will be about 2 hours 45 minutes.

    She was moaning for the entire duration of the advert break.

    an intermission of 15 minutes' duration

  2. 2.

    The time taken for the current situation to end, especially the current war.

    可数 不可数

    Rationing will last at least for the duration.

  3. 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.

    可数 不可数 商务 金融

词汇关系

名词

同义词 2

length continuance

上位词 4

time period period of time time period

下位词 10

rule value stretch span stint continuation shortness clocking permanence timescale

词源

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

来源：wiktionary