1.拖网;〈美〉(主绳特长而分钩众多的)排钩(钓丝)
1.拖网;用拖网捕鱼,从事拖网渔业
1.a large net that is pulled through the water to catch fish
2.a careful search for someone or something
1.to catch fish by pulling a large net behind a boat
2.to look for someone or something, for example by searching through a large amount of information
1.We'd trawled every hospital record we could lay our hands on and there was no sign of a donor that matched her blood group.
之前我们搜寻了所有能找到的医院记录还是没能找到任何血型匹配的捐献者。
2.We have trawled throught the archives to produce a definitive list of the nations with the biggest brains.
经过查阅档案，我们将这些拥有最多获奖者的国家列了出来。
3.This can be laborious. Ms Powell-Smith trawled each store's website and compiled it into a spreadsheet.
这是很费劲的活。鲍威尔·史密斯女士搜集了每家服装店的网站并将采集的数据编制成电子表格。
4.She oversees the photography and print collection at the Library of Congress and has trawled the archives there for her book selection.
她在国会图书馆搜罗相片和影印集，为了她的书翻找海量的档案。
5.Historians have trawled the archives searching for a real Robin, sadly without much luck.
历史学家在故纸堆里翻阅，寻找真实罗宾汉，可惜运气很差。
6.She trawled Portland antique stores for cowhide rugs and whisky barrels, carefully packaging and shipping the goods to Beijing.
此外，她还特意从波特兰的古玩店中购买了牛皮地毯和威士忌酒桶，小心翼翼的将它们运往了北京。
7.Authorities trawled waters beneath the bridge where the disaster occurred for more bodies.
当局在事发大桥下的河中搜索更多的遗体。
8.The economists trawled a vast amount of rather unusual data to reach their conclusions.
经济学家搜罗了许多相当不寻常的数据来证明他们的结论。
9.There, researchers trawled up more than 500 species of microscopic animals called zooplankton.
在那里，研究者捕获了500种以上只能在显微镜下才能看到的浮游动物。
10.These seamounts have been fished with lines but not trawled, and therefore have a relatively intact and pristine habitat.
在这些海底山区一直是用拉线捕捞而不是拖网，因此有一个相对完整和原始栖息地。