- n. 理由；理性；動機
- vi. 推論；勸說
- vt. 說服；推論；辯論
- n. (Reason)人名；(英)里森
詞組搭配
beyond (all) reason
to a foolishly excessive degree
毫無道理，全然無理
he indulged Andrew beyond all reason.
他毫無道理地縱容安德魯。
for some reason
used to convey that one doesn't know the reason for a particular state of affairs, often with the implication that one finds it strange or surprising
不知什么原因，不知何故
for some reason he likes you.
不知為什么他喜歡你。
listen to reason
be persuaded to act sensibly
服從理智；聽取意見，接受道理
the child is usually too emotionally overwrought to listen to reason.
這孩子通常太受感情左右，而不顧理智。
theirs (或 ours) not to reason why
used to suggest that it is not someone's (or one's) place to question a situation or system
與他們（或我們）無關
reason of state
another term for raison d'état
同 raison d'état
(it) stands to reason
it is obvious or logical
合情理；是當然的，自不待言
it stands to reason that if you can eradicate the fear the nervousness will subside.
如果你根除恐懼心理，緊張感會隨之減輕，這是顯而易見的事情。
by reason of
Because of.
因為
in reason
With good sense or justification; reasonably.
合乎情理地：具有良好情理或證明的；合情合理地
within reason
Within the bounds of good sense or practicality.
合理地：在良好的情理和現實范圍之內地
with reason
With good cause; justifiably.
正當地：有充足理由地；正當地