基本解釋錐柄鑽頭詞組短語短語taper -shank self-adjustable drill-chuck 錐柄自調(diào)鑽夾頭Taper -shank lengthened fluted twist drill 錐柄加長麻花鑽taper-shank drill更多詞組專業(yè)釋義交通運(yùn)輸工程錐柄鑽