基本解釋[經(jīng)濟學]人工標準成本英漢例句雙語例句It is clear that labour cost variance arises due to the actual hours differing from the standard hours and the actual wage rate differing from the standard wage rate.顯而易見，勞務費用差異的産生是由於實際工時不等於標準工時，而實際工資率也不等於標準工資率所致。labour standard cost更多例句詞組短語短語labour cost standard 人工費標準standard direct labour cost 標準直接人工成本s standard direct labour cost 標準直接人工labour standard cost更多詞組專業(yè)釋義經(jīng)濟學人工標準成本