dredge [dredʒ]以下由轻松背单词网站提供
单词级别扩展级基本释义v.用挖泥机疏浚,疏通;n.挖泥机,疏浚机英英释义to remove unwanted things from the bottom of a river , lake , etc . using a sucking or other device参考例句He managed to dredge up a smile.他勉强笑了笑。They have to dredge the canal so that ships can use it.他们须疏浚运河河道轮船方可通航。 推荐阅读 |