基本解釋振動(dòng)式整平板詞組短語(yǔ)短語(yǔ)hand -operated vibrating screed 手工振動(dòng)式整平板vibrating screed更多詞組專業(yè)釋義經(jīng)濟(jì)學(xué)振動(dòng)式整平板土木建築工程震擣梁