6 if time or an event drags, it seems to go very slowly because nothing interesting is happening 进行得缓慢,拖沓 I
BE BORING
无聊
星期五下午时间总是过得很缓慢。
8 to take too much time to do something because you do not want to do it [非正式]
做事拖拉,迟迟不做 informal
drag your feet/heels
当局在禁止香烟广告一事上迟迟不采取行动。