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rational

音标['ræʃәnl]

汉语翻译

a. 理性的, 合理的
n. 有理数
【医】 合理的, 有理性的
【经】 合理的, 有理的

rational词型变化

名词:rationalness 副词:rationally 

rational词意辨析

rational, reasonable, sensible

这些形容词均有“明智的,合情合理的”之意。
rational: 指有理性的,有思维推理能力,而不是凭感觉冲动从事。
reasonable: 表示合乎情理、公正或务实。
sensible: 一般指合乎常情、切合实际的行为与思想,侧重明白事理。

rational英语解释

名词 rational:

  1. an integer or a fraction
    同义词:rational number

形容词 rational:

  1. consistent with or based on or using reason
  2. of or associated with or requiring the use of the mind
    同义词:intellectual, noetic
  3. capable of being expressed as a quotient of integers
  4. having its source in or being guided by the intellect (distinguished from experience or emotion)

rational例句

  1. The examiners put a premium on rational argument.
    评委们对以理服人的论据给以高度评价。
  2. The quality or condition of being rational.
    合理性合乎理性的性质或状态
  3. No rational person would go to work in his pyjamas.
    任何神智正常的人都不会穿着睡衣去上班。
  4. Man is a rational being.
    人是有理性的生物。

rational详细解释

ra.tion.al

adj.(形容词)
Having or exercising the ability to reason.
理性的,明智的:具有或者使用理性能力的
Of sound mind; sane.
神智健全的;头脑清晰的;正常的
Consistent with or based on reason; logical:
合理的;与理性相符或以理性为基础的:
例句:
rational behavior.See Synonyms at logical
理智的行为参见 logical

Mathematics Capable of being expressed as a quotient of integers.
【数学】 有理的,有理数的:能够变成整数之比的形式的

来源:
Middle English racional
中古英语 racional
from Old French racionel
源自 古法语 racionel
from Latin ratiôn3lis
源自 拉丁语 ratiôn3lis
from ratiô ratiôn- [reason] * see reason
源自 ratiô ratiôn- [原因] *参见 reason

【引伸】
ra.tionally
adv.(副词)
ra.tionalness
n.(名词)

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