断断续续: continue from time to time; intermittently; off and on; on and off; work in snatches 短语和例子断断续续地说 speak disjointedly; 断断续续读过4年书 had four years of schooling off and on
断断续续的: desultoryfitfulintermittentinterruptedoff and onperiodicalsnatchysporadic
断断续续地: brokenlyby snatchesby spellsfitfullyoff and on