existing hole

同义词释义

1)existing hole,现有孔2)existing bore,现有孔3)what there has been,现有4)existing,现有5)existing project,现有工程6)present vegetation,现有植被7)curreflt technological process,现有工艺8)existing base,现有基地9)existing dike,现有堤防10)existing structure,现有结构