| 单词 | trawl |
| 释义 | trawl n 1 (also `trawl-net) large net with a wide opening, dragged along the bottom of the sea by a boat （渔船用的）拖网. 2 (also `trawl line, `setline) (US) long fishing line, used at sea, to which many short lines with hooks are attached （海上捕鱼用的）排钩. trawl, v 1 (a) [I, Ipr] ~ (for sth) fish with a trawl 用拖网或排钩捕鱼. (b) [Tn] fish (an area of water) in this way 在（某水域）用拖网或排钩捕鱼. 2 [Ipr, Tn]~ (through) sth (for sth) (fig 比喻) search through (records, etc) 查阅（档案等） The police are trawling (through) their files for similar cases. 警方正在查阅类似案件的档案. |
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