基本解釋n. 講價 vi. 講價；討價還價 vt. 講價；討價還價同根派生 chaffer相關詞英漢例句雙語例句For wheat in the study, increasing the vertical component on the air velocity and the chaffer opening would reduce the grain loss.通過對小麥粒的模擬計算，發(fā)現(xiàn)增加清選氣流速度的垂直分量及魚鱗篩片的開度可以減少穀物損失。chaffer更多例句詞組短語短語shoe chaffer 穎糖篩;穎糠篩tail chaffer 穎糠篩的尾篩extension chaffer 延長穎糠篩chaffer extension 穎糠篩延長部;穎糠篩延長部或尾部chaffer screen 穎糠篩chaffer更多詞組專業(yè)釋義經濟學討價還價