| 释义 |
百年不遇 bǎiniánbụ̀yùoccur once in a blue moon百年不遇bǎiniánbùyùonly met with once every hundred years (drought, flood etc)百年不遇very rare; not encountered in a hundred years百年不遇的事 once-in-a-lifetime occurrence百年不遇的特大水灾 extremely rare flood disaster百年不遇 bǎi n |