accumulation

名词 n.
中文释义

英文释义

名词 n.
  1. The act of amassing or gathering, as into a pile. countable,uncountable
  2. The process of growing into a heap or a large amount. countable,uncountable
    — an accumulation of earth, of sand, of evils, of wealth, or of honors
  3. A mass of something piled up or collected. countable,uncountable
    — After such an accumulation of mistakes in the treatment of lexical items, it comes as no surprise that the section on word formation on p. 133 is equally poor.
  4. The concurrence of several titles to the same proof. countable,uncountable
  5. The continuous growth of capital by retention of interest or savings. countable,uncountable
  6. The action of investors buying an asset from other investors when the price of the asset is low. countable,uncountable
  7. The practice of taking two higher degrees simultaneously, to reduce the length of study. UK,historical,uncountable

词形变化

accumulations plural

词汇关系

近义词
retained earnings
反义词
decumulation
衍生词
accumulational accumulation point antiaccumulation bioaccumulation coaccumulation deaccumulation geoaccumulation hydroaccumulation hyperaccumulation lymphoaccumulation misaccumulation myeloaccumulation nonaccumulation overaccumulation photoaccumulation phytoaccumulation preaccumulation reaccumulation
相关词
accumulate accumulator

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 *-tis
Proto-Indo-European *-Hō
Proto-Indo-European *-tiHō
Proto-Italic *-tiō
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.
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