principle
n. 原则, 原理, 主义 [化] 原理
发音
词形变化
别名
教材释义与例句
原理，原则；主义，道义；本质，本义；根源，源泉
the basic idea that a plan or system is based on
The general principle is that education should be available to all children up to the age of 16.
总的原则是，16 岁以下儿童都应该能接受教育。
He called for a return to first principles (= the most important ideas ) of road safety for children.
他呼吁回归儿童道路安全的根本原则。
Similar principles apply in the case of older children (= the principles are the same as others that have been mentioned ) .
类似的原则也适用于年纪大些的儿童。
释义与例句
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1.
A fundamental assumption or guiding belief.
原理
原则
We need some sort of principles to reason from.
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2.
A rule used to choose among solutions to a problem.
The principle of least privilege holds that a process should only receive the permissions it needs.
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3.
Moral rule or aspect.
原则
I don't doubt your principles.
You are clearly a person of principle.
It's the principle of the thing; I won't do business with someone I can't trust.
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4.
A rule or law of nature, or the basic idea on how the laws of nature are applied.
物理Bernoulli's principle
The Pauli Exclusion Principle prevents two fermions from occupying the same state.
The principle of the internal combustion engine
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5.
A fundamental essence, particularly one producing a given quality.
Many believe that life is the result of some vital principle.
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6.
A fundamental essence, particularly one producing a given quality.
A chemical compound within plant or animal tissue that is characteristic of it and more or less peculiar to it, such that it defines the character of that tissue from a human viewpoint (as for example nicotine in tobacco).
the active principle
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7.
A source, or origin; that from which anything proceeds; fundamental substance or energy; primordial substance; ultimate element, or cause.
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8.
An original faculty or endowment.
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9.
Misspelling of principal.
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10.
A beginning.
废旧
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1.
To equip with principles; to establish, or fix, in certain principles; to impress with any tenet or rule of conduct.
及物
词汇关系
同义词 3
上位词 10
下位词 10
整体词 1
相关短语
词源
From Middle English principle, from Old French principe, from Latin prīncipium (“beginning, foundation”), from prīnceps (“first”). By surface analysis, prīmus (“first”) + -ceps (“catcher”); the former ultimately from Proto-Indo-European *preh₂- (“before”); see also prince.
来源：wiktionary