king-size
adjective uk/ˈkɪŋ.saɪz/ us/ˈkɪŋ.saɪz/ (also king-sized, /ˈkɪŋ.saɪzd/ /ˈkɪŋ.saɪzd/)
比正常（或标准）尺寸长（或大）的；特长的；特大的
If something is king-size or king-sized, it is larger than the ordinary size.
a king-size bed/hamburger 加宽的床／特大号的汉堡包