1. 不必要地拖延;使持续过久
If you drag something out, you make it last for longer than is necessary.

2. 套…的话;说服…说出
If you drag something out of a person, you persuade them to tell you something that they do not want to tell you.

1. proceed for an extended period of time

e.g. The speech dragged on for two hours

Synonym: dragdrag on

2. last unnecessarily long

Synonym: drag on