相关单词近义词 projection 投影, extension 延长, outcropping 露出, 出露地表..., outcrop (岩石）露头..., ledge 架状突出物, project 计划, extend 延伸, hang over 笼罩, beetle 甲虫临近词overhaul, overflow, overhanging, overhang well, overhang echo, overhang door, overhang roll, overhang table, Overhang plate, overhang crank, overhang shaft, overhang crane 返回 overhangs