v.疏浚( dredge的第三人称单数 )；清淤；挖掘；（用面粉、糖等）撒 英英释义： dredge[ dredʒ ]n.a power shovel to remove material from a channel or riverbedv.cover before cooking"dredge the chicken in flour before frying it"search (as the bottom of a body of water) for something valuable o