英语词汇supergrass怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	supergrass
释义	supergrass/ˈsu:pəɡrɑ:s, ˈsju:-/n. Brit. colloq. a police informer who implicates a large number of people [英口] (牵连很多人的)向警方告密者
随便看	under false colours underfed underfelt under fire under fire under-fives underfloor underflow underfoot under foot under foot underframe underfund underfunding underfur undergarment undergird underglaze undergo undergrad undergraduate underground undergrowth underhand underhanded

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