详细解释:n. 拖网
vt. 用拖网捕鱼
vi. 用拖网捕鱼
【法】 海上捕鱼的大口拖网
词型变化：
动词过去式:trawled过去分词:trawled现在分词:trawling第三人称单数:trawls英语解释：
名词 trawl:
a long fishing line with many shorter lines and hooks attached to it (usually suspended between buoys)同义词：trawl line, spiller, setline, trotline