4周搞定2000+托福核心词
irrational = ir(不) + rat(计算) + ion(表名词) + al(...的) = 不是计算出来的量→不合理的
overrat = over(过度) + rat(计算) = 过度往上评估→过高估计
abrasion = ab(表加强) + ras(刮擦) + ion(表名词) = 磨损
abstraction = abs(离去) + tract(拉) + ion(表名词) = 被拉开→抽象
aborigal = ab(表加强) + orig(开始) + al(...的) = 起源而来→原始的
additional = add(加上) + ition(表名词) + al(...的) = 加上的→附加的
可计算的→理性的
rational
常考释义
In the late 1800s, people were interested in the scientific method as well as rational philosophy, which says that people can discover the truth by using reason and factual analysis.
在十九世纪晚期，人们对于科学方法和理性哲学很感兴趣，这两者告诉人们，可以通过推理和分析事实来发现真相。
来源于：听力OFFICIAL50 L3adj. 理性的；合理的
Look at both sides of the case and come to a rational decision.
看看问题的正反两面，再理性决策。
Rational choices by rational players, can lead to bad outcomes.
理性人的理性选择造成了次优的结果。
来自《博弈论第1集》
图片源自网络
adj. 理性的；明智的；清醒的
Rachel looked calmer and more rational now.
这会儿雷切尔似乎平静一些，也理智一些了。
The voice sounded perfectly rational but what it was saying was completely mad.
听声音倒是再清醒不过，说的内容却全是胡言乱语。
In the late 1800s, people were interested in the scientific method as well as rational philosophy, which says that people can discover the truth by using reason and factual analysis.
在十九世纪晚期，人们对于科学方法和理性哲学很感兴趣，这两者告诉人们，可以通过推理和分析事实来发现真相。
来源于：听力OFFICIAL50 L5adj. 有推理能力的；能进行理性思考的
adj. 有理的（可由两个整数或两个多项式之比表达的）【数】
n. n. 有理数
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