基本解釋蛤斗 蛤殼式鏟斗英漢例句雙語例句The main technical index of hydraulic clamshell dredger is bucket capacity and productivity.液壓抓斗式挖泥船的主要生產(chǎn)技術(shù)指標(biāo)是斗容和生產(chǎn)率。clamshell bucket更多例句詞組短語短語clamshell l bucket 蛤殼斗clamshell gate bucket 雙瓣扇形漏斗門clamshell -bucket 蛤殼形抓斗clamshell type bucket 抓斗clamshell bucket control 抓斗控制clamshell bucket更多詞組專業(yè)釋義經(jīng)濟學(xué)蛤殼斗