长年累月chángniánlěiyuèTop 40000Meanings1. year in, year out (idiom)2. (over) many yearsCharacters used长long年year累tired月monthExamples1长年累月chángniánlěiyuè东奔西走dōngbēnxīzǒu忙máng死sǐ了le，生活shēnghuó太tài没有méiyǒu规律guīlǜ了le。I'm so busy running about year in, year out. My life has no consistency.