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. 拉网式搜查 [oft n N]
...a massive police dragnet for two suspected terrorists.
...警方为抓捕两名恐怖嫌疑人而展开的一场大规模拉网式搜查。
Trawl net, purse Seine, Fish Pond Nets, set net, light net, drag net, golf net, used for catching and breeding in deep sea, Shallow sea, Inland river, Inland Lake and used for sport net.
可制作拖网、围网、网箱、定置网、灯光网、拉网、高尔夫球网等等，适用于深海、浅海、内河、内湖的养殖和捕捕捞以及体育用网。
The net effect was that net exports were less of a drag in the third quarter but in the second but still substantially offset good figures elsewhere.
第三季度净出口对市场的影响相比而言不大，然而第二季度其所带来的负面影响甚至抵消了其他行业的良好增长数据。
That yields a net effect of minus 0.3 points: a drag, to be sure, but not enough to generate recession.
这两者产生出负0.3%的净效应：一个毋庸置疑的绊脚石，但不足以形成衰退。
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