短語詞組短語closed levee area 封閉圩區(qū)closed fishing area 禁漁區(qū)closed drainage area 閉流區(qū)closed water area 半封閉式水域a closed water area 封閉性水域Closed Range Area Calculation 閉合范圍面積計(jì)算closed void area ratio 封閉空體面積比semi -closed water area 半封閉式水域 返回 closed area