supersize         
 adjective [ before noun ] US uk/ˈsuː.pə.saɪz/ us/ˈsuː.pɚ.saɪz/
 (快餐店里的饭菜或饮料)超大份的,超大量的
used to refer to the largest size of meal or drink available in a fast food restaurant
  informal (also supersized)超大 
very large
  Unhealthy food is producing supersized kids. 不健康的食品产生体型超大的儿童。 
 supersize          
verb US uk/ˈsuː.pə.saɪz/ us/ˈsuː.pɚ.saɪz/
 [ I or T ](快餐店向顾客)提供超大份量的(饭菜或饮料) 
to give a customer in a fast food restaurant the largest size of meal or drink
  "A burger and a Coke please." "Can I supersize it for you?" “来一个汉堡和一杯可乐。”“您要超大份的吗?” 
  [ T ]过度增大;使过度增大 
to increase a lot in size, or to make something increase a lot in size
  We offer tips on how to supersize your business. 我们提供如何使贵公司业务大大增加的技巧。