基本解釋機(jī)械疏伐英漢例句雙語(yǔ)例句Scientists recently studied the effects of mechanical thinning on two kinds of pecan trees in the southeastern United States.研究人員最近研究了機(jī)器修剪對(duì)美國(guó)東南部?jī)煞N山核桃樹(shù)的影響。原聲例句Scientists recently studied the effects of mechanical thinning on two kinds of pecan trees in the southeastern United States.mechanical thinning更多例句詞組短語(yǔ)短語(yǔ)mechanical separator thinning 機(jī)械疏伐wafer bonding and mechanical thinning 鍵合減薄mechanical thinning更多詞組專業(yè)釋義農(nóng)業(yè)科學(xué)機(jī)械疏伐