记忆方法
双解例句
小知识
Reasonable describes someone or something that's sensible and fair, like your teacher who gives reasonable homework assignments — they don't take you forever to do and they relate to what you are studying.
If you're reasonable, you have good sense and judgment. A reasonable decision is rational and thought out, like your mom's reasonable rule about not eating crumbly foods in her car. When you describe a store's prices as reasonable, you mean they're fair — not too high. And if you are given a reasonable amount of time to do a project for school, you have no excuse for it being late.
实用短语
常用短语
单词用法
reasonable distribution 合理级配
reasonable time 合理期限;适当的时间
reasonable profit 合理的利润
rational:指有理性的,有思维推理能力,而不是凭感觉冲动从事。
reasonable:一般不十分着重推理的能力,而往往用来表示合乎情理、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。
词根词缀
词根: reason
=calculate,表示”计算,考虑”
adj.
reasonable 合理的,有道理的;通情达理的;适度的reason原因;理性+able能……的→adj.合理的,有道理的;通情达理的;适度的
n.
reason 原因;理性,理智reason计算,考虑→推理;说服→原因
v.
reason 推理;说服;辩论reason计算,考虑→推理;说服→原因
同义词辨析
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: 一般不十分着重推理的能力,而往往用来表示合乎情理、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。
同义词
logical / justifiable / practical / realistic / sensible / fair / just / sound / sane / rational
philosophical / rational / deserved / admissible / sober / justifiable / wise / inexpensive / likely / sane / achievable / enlightened / practical / fair / intellectual / sensible / just / advised / advisable / thinking / fitting / realistic / sound / logical / plausible / judicious
反义词
同根词
词根:reason
adj.reasoning推理的
reasoned详尽论述的;理由充分的;合乎逻辑的
reasonless不合理的;不理智的,无理性的;无推理能力的
adv.reasonably合理地;相当地;适度地
n.reason理由;理性;动机
reasoning推理;论证;评理
reasonableness合理;妥当
v.reasoning推论;说服(reason的ing形式)
reasoned说服;推断(reason的过去分词)
vi.reason推论;劝说
vt.reason说服;推论;辩论