| 释义 |
dragnet
['dræg.net] noun countable
■a series of actions taken by the police which are intended to catch criminals 撒网行动，抓捕方案•The police have widened their dragnet in their search for the killer.警方已经把搜捕杀手的网张大了。 ■a heavy net that is pulled along the bottom of a river or area of water when searching for something 拖网，拉网 |