extol /ɪkˈstəʊl/ (also extoll) ( extolling, extolled, extols )

• 1. 

  V-T If you extol something or someone, you praise them enthusiastically. 颂扬

  例：

  Now experts are extolling the virtues of the humble potato.

  现在专家们在颂扬粗陋的马铃薯的种种好处。