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principle

美['prɪnsəpl] 英['prɪnsəpl]

n. 原理；原则；主义；信念

近义词：belief，honor，rule，standards，dishonesty，dishonor，immorality，

n.(名词)

v.(动词)

n.(名词)

Noun

a basic generalization that is accepted as true and that can be used as a basis for reasoning or conduct;
"their principles of composition characterized all their works"
a rule or standard especially of good behavior;
"a man of principle" "he will not violate his principles"
a basic truth or law or assumption;
"the principles of democracy"
a rule or law concerning a natural phenomenon or the function of a complex system;
"the principle of the conservation of mass" "the principle of jet propulsion" "the right-hand rule for inductive fields"
rule of personal conduct
(law) an explanation of the fundamental reasons (especially an explanation of the working of some device in terms of laws of nature);
"the rationale for capital punishment" "the principles of internal-combustion engines"

动词+～

accept〔adhere to, advance, follow, give up, sacrifice〕 a principle承认〔坚持,提出,遵循,放弃,牺牲〕原则
advocate a principle宣扬一种主义
apply a principle运用原理
betray〔compromise, desert〕 one's principle背叛〔损害,抛弃〕自己的原则
carry out the principle执行原则,执行方针
deviate from the principle背离原则
establish〔formulate, lay down〕 a principle确定原则,形成原理
hold the same principle持有相同的主义
stick to a principle坚持原则,遵循原则
uphold a principle坚持原则,维护原则

形容词+～

介词+～

～+介词

用作名词(n.)

A bicycle and a motorcycle are built on the same principle.自行车和摩托车是根据同样的原理制造的。
Archimedes ,a great physicist ,discovered the principle of floating bodies .阿基米德，一位伟大的物理学家，发现了浮体原理。
We adhere to the principle that everyone should be treated fairly.我们坚持人人都应该被平等对待这一原则。
It is easier to fight for one's principle than to live up to them.为自己的主义斗争，要比他们施诸实践更容易。
He refused to attend the meeting on principle.他出于信念拒绝参加这次会议。

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