基本解釋致密砂層英漢例句雙語例句Since the manager mostly works with some thou-sand parameters, he is not competent to the parameter maintenance.由于主管人員大多要與上千個參數(shù)打交道,他不可能勝任參數(shù)的維護。competent sand更多例句專業(yè)釋義能源科學(xué)技術(shù)致密砂層