基本解釋機(jī)械疏伐英漢例句雙語例句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)器修剪對美國東南部兩種山核桃樹的影響。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更多例句詞組短語短語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