短語(yǔ)詞組短語(yǔ)unstayed covers 沒(méi)有拉撐的平蓋板unstayed post 無(wú)支索起重柱unstayed mast 無(wú)支索桅flat unstayed circular head 無(wú)支撐圓形平封頭unstayed flat heads and covers 無(wú)支撐平封頭和蓋板 返回 unstayed