英语词汇unreasonable的发音释义、词根词缀、结构分析、同源词、词频及词根记忆法-英语词根词缀词典

词汇	unreasonable
词根词缀	Online Etymology Dictionary unreasonable adj. mid-14c., "irrational, illogical," from un-(1) "not" + reasonable. From late 14c. as "excessive, going beyond what is sensible or realistic." Related: Unreasonably; unreasonableness.
随便看	reticence reticent reticle reticul- reticular reticulate reticulation reticulato- reticule reticuli- reticulo- reticulo-, reticul-, reticu-; reti-, ret-; reticulato- reticulum retin- retina retina- retinal retini- retinitis retino- retino-, retin- retinue retiracy retire retired

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