柯林斯詞典dragnet /?dr?ɡ?n?t/ 1. N-SING A dragnet is a method used by police to catch suspected criminals. A large number of police officers search a specific area, in the hope that they will eventually find the person they are looking for. 拉網(wǎng)式搜查[oft n N] ...a massive police dragnet for two suspected terrorists. ...警方爲(wèi)抓捕兩名恐怖嫌疑人而展開的一場大槼模拉網(wǎng)式搜查。 返回 dragnet劍橋詞典a series of actions taken by the police that are intended to catch criminals （警方的）撒網(wǎng)行動，抓捕方案 The police have widened their dragnet in their search for the killer . 警方已經(jīng)把搜捕殺手的網(wǎng)張大了。 a heavy net that is pulled along the bottom of a river or area of water when searching for something 拖網(wǎng)，拉網(wǎng) 返回 dragnet