单词 decidency 释义 † decidency Obs. rare.[f. as prec.: see -ency.]Falling, failing, subsidence.1651Biggs New Disp. ⁋238 Flowes not, till the ebb or decidency.{var l=document.getElementsByTagName("link");var r=/OED4.css$/;for(var i=l.length-1;i>=0;i--)...