rational
释义
adj. 理性的;理智的;合理的
自然拼读
词态
比较级:more rational
最高级:most rational
复数:rationals
名词:rationality
副词:rationally
例句
It’s impossible to have a rational conversation with him.
不可能和他进行理性的谈话。
Did he come across as a sane, rational person?
他看上去是不是一个头脑清醒而理智的人?
Parents need to be fully informed so they can make a rational decision.
父母需要充分了解情况,这样才可以作出合理的决定。
I’m sure there’s a rational explanation for all this.
我相信这一切都有合理的解释。
词组
rational design
合理的设计
rational thinking
理性思维
rational expectation
理性预期;合理预期
rational number
有理数
rational behavior
理性行为
rational choice
理性选择;理性抉择
rational construction
结构合理;合理建构法
rational function
[数]有理函数
rational analysis
示构分析;示性分析
rational being
理性存有
rational formula
有理公式
rational index
有理数指数
近义
adj.合理的;理性的
reasonable
logical
possible
just
legitimate
词根词缀点击查看rational词根词缀
真题
1 ...that might have been as rational a way as any to reach a decision...
2016.6 CET4 阅读理解
2 ...we should be more rational when it comes to certificates...
2011.6 CET6 写作题
3 ...many regulations that don't assume people make rational choices have been successfully applied to control alcohol...
2013.6 CET4 阅读理解
4 ...And if we're not going to make rational decisions about the future...
2015.12 CET6 阅读理解
5 ...This mission depends on traditions of rational discourse and vigorous defense of the scientific method...
2014.6 CET6 阅读理解
6 ...The author thinks her friend made a rational decision in choosing a more hospitable place over an apparently elegant assisted living home...
2016.6 CET4 阅读理解
7 ...Only in this way can we reduce unnecessary waste and have a rational and pure shopping condition...
2012.6 CET4 写作题
8 ...They are always polite and rational people...
2017.12 CET4 听力题
9 ...I suggest that students should be more rational when it comes to certificates...
2011.6 CET6 写作题
10 ...We need to think about the rational use of health care...
2012.12 CET4 阅读理解