Warning: file_put_contents(/www/wwwroot/ppbbu/62383.com/cache/e38637bd2b884b8f0f755bcd6700d182.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/62383.com/index.php on line 55 Hecksher例句_Hecksher英汉例句_Hecksher双解例句_流逝汉英词典
Comparative Advantage Theory has become mature and complete after many economists contribution,such as Ricardo,Hecksher and Ohli. 比較優勢理論經過李嘉圖、赫尅歇爾和俄林等經濟學家的發展,日臻成熟與完善。