基本解釋[經(jīng)濟(jì)學(xué)]鉆床軋頭詞組短語短語drill l key chuck 鉆床軋頭drill chuck key 鉆頭扳手Key type drill chuck 扳手鉆夾頭drill key chuck更多詞組專業(yè)釋義經(jīng)濟(jì)學(xué)鉆床軋頭