基本解釋[經(jīng)濟(jì)學(xué)]八角錘[交通運(yùn)輸工程]八角錘詞組短語(yǔ)短語(yǔ)octagon n hammer 八角錘claw hammer with octagon neck 八棱脖羊角錘claw hammer with octagon handle 八棱柄羊角錘octagon hammer更多詞組專業(yè)釋義經(jīng)濟(jì)學(xué)八角錘交通運(yùn)輸工程八角錘