accumulation

C1 CET-4 Oxf 5000 大学 FREQ #31946 ★☆☆☆☆

n. 积聚, 累积, 积聚物 [医] 蓄积, 累积

发音

US /əˌkjuːm.jəˈleɪ.ʃən/

词形变化

accumulations 复数 accumulations

别名

accummulation

教材释义与例句

名词

积聚，累积；堆积物

释义与例句

n. C1 Oxf 5000
  1. 1.

    The act of amassing or gathering, as into a pile.

    可数 不可数
  2. 2.

    The process of growing into a heap or a large amount.

    可数 不可数

    an accumulation of earth, of sand, of evils, of wealth, or of honors

  3. 3.

    A mass of something piled up or collected.

    可数 不可数
  4. 4.

    The concurrence of several titles to the same proof.

    可数 不可数 法律
  5. 5.

    The continuous growth of capital by retention of interest or savings.

    可数 不可数 金融 商务
  6. 6.

    The action of investors buying an asset from other investors when the price of the asset is low.

    可数 不可数 商务 金融
  7. 7.

    The practice of taking two higher degrees simultaneously, to reduce the length of study.

    英国 历史 不可数 教育 可数

词汇关系

名词

同义词 6

collection aggregation accretion accrual accruement assemblage

上位词 10

group increase profit net growth profits earnings grouping increment step-up

下位词 10

lot family hand deal set book law class information store

相关短语

accumulation point accumulation points

词源

Etymology tree Proto-Indo-European *h₂éd Proto-Italic *ad Proto-Italic *ad- Latin ad- Proto-Indo-European *ḱewh₁- Proto-Indo-European *ḱuh₁mósder.? Latin cumulus Proto-Indo-European *-h₂ Proto-Indo-European *-éh₂ Proto-Indo-European *-yéti Proto-Indo-European *-eh₂yéti Proto-Italic *-āō Latin -ō Latin cumulō Latin accumulō Proto-Indo-European *-tisder. Proto-Italic *-tjō Latin -tiō Latin accumulātiōder. Middle French accumulationbor. ▲ Latin accumulātiōbor. Middle English acumulacyon English accumulation From Middle English acumulacyon, from Middle French accumulation and its etymon, Latin accumulātiō, accumulātiōnis. By surface analysis, accumulate + -ion. First attested in the late 15th century. Doublet of accumulatio.

来源：wiktionary