相关单词近义词 excavate 挖掘, dig 挖, scoop 铲子, pick up 捡起, search 搜寻, scour 擦洗, comb 梳子, ransack 彻底搜索, rummage 到处翻寻, dig up 挖出, up 向上, pick 拾, drag 拖临近词dreg, dreary, dredger, dredge up, dredgeman, dredged up, dredge out, dredge ore, dredge for, dredge box, dredgepump, dredge cut 返回 dredges