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proportion

UK/prə'porʃən/US/prә'pɒ:ʃәn/
NGSL 2kIELTSTOEFLB1

Definitions

n.

A part or share considered in relation to the whole

比例;部分;份额

n.

The relationship in size, amount, or degree between two or more things

比;相称关系

n.

Correct or pleasing balance between parts (often plural: proportions)

均衡,匀称;(复数)大小,规模

v.

To make something correspond in size or amount to something else

使成比例;使相称

Root Breakdown

Root-derived
pro-forward, for, before
+
portionpart, divide, share
=proportion

pro- ('for, according to') + portion (a share, from Latin partīrī 'to share out') = 'each according to its share.' Proportion is how shares relate to one another — the size of one part measured against another or against the whole.

Why It Means This

Proportion belongs to the part family (share, divide), not to the look-alike carry-root port. Its core is the relationship between shares, which is why the idioms all turn on balance: 'in proportion to' (matched share for share), 'out of proportion' (shares no longer fit), and 'a sense of proportion' (knowing how big each part should be).

Common Collocations

  • 1.a large proportion很大一部分
  • 2.in proportion to与……成比例
  • 3.out of proportion不成比例,过度
  • 4.sense of proportion分寸感,均衡感

Example Sentences

  • 1.

    A large proportion of the budget goes to salaries.

  • 2.

    The punishment seems out of proportion to the crime.

  • 3.

    Mix the paint in proportion to the amount of water.

  • 4.

    The artist has a keen sense of proportion.

Word Forms

Verb

Pastproportioned
3rd Personproportions
Past Part.proportioned
Pres. Part.proportioning

Noun

Pluralproportions

Derivatives

proportionalproportionatedisproportionatedisproportion
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