adj.合理的；通情达理的；公平适度的
All you need is reasonable doubt. 你所需要的是合理怀疑。
You are fortunate to have such a reasonable father. 你有这样一位通情达理的父亲，真是幸运。
My mother was always reasonable. 我母亲一向通情达理。
At first sight their demands seemed reasonable. 乍看之下,他们的要求似乎公平合理。
adj.不合理的；过度的；不切实际的
n.合理性；妥当
adj.叛逆的；谋叛的；不忠的
