蓄念: premeditate已: stop; cease; end久: for a long time; long被期待已久: long awaited垂涎已久: have coveted sth. for a long time等待已久: long time coming渴望已久: have long eagerly awaited盼望已久: have been longing to see; have long been looking forward to ...; have long desired to ...; long-awaited 盼望已久的假期 a long-awaited vacation盼望已久的: much awaited; much―awaited期待已久的: long-anticipated为时已久的: that has lasted for a long time响往已久: have long been yearning for蓄谋已久: keep on plotting for a long time; a long-cherished plot [plan]; has been deliberately planned over a long period of time; have plotted for a long time (to ...); it has been the long-premeditated plan (of sb.) to ...; long premediated蓄意已久: have entertained the idea for a long time; the thing has been under contemplation for a long time; a long-contemplated scheme由来已久: long-standing; time-honoured; be as old as the hills; it has been for a long time.; there has been many a peck of salt eaten since.: 这种风俗由来已久。 this is a time-honoured custom由来已久的: deep seated瞩望已久: look long and steadily upon被期待已久的: long-awaited被期待已久的答案: be the long awaited answer那是我渴望已久的: but it's been so long now all i do is盼望已久的假期: a long awaited vacation盼望已久的客人: long awaited guest; long-awaited guest是由来已久的问题: has been a long-standing problem说出积存已久的话: say sth that one has wanted to say for a long time消逝已久的忧伤: long gone blues