두다한국어 열심히 공부하는 모습 보기좋아요^^ Keep up your good work!|almost same meaning .. but if it needs to be a little difference.. then 두다 means putting something on a place longer than 놓다 . 두다 keep it.. 놓다 drop it .. but. almost same meaning ..we use both at the same situation you will be surprised if you know. this.. 놓아둬. put it and keep it on ...