fleshiness       
noun [ U ] uk/ˈfleʃ.i.nəs/ us/ˈfleʃ.i.nəs/
 多肉的;肥胖的
the quality of having a lot of soft flesh
  the growing fleshiness of his face 他的脸越来越有肉感 
 The fleshiness of her youth has gone. 她年轻时的肉感已经消失。 
 See: fleshy
 - More examples
 - The texture retains the creamy fleshiness of fresh shellfish.
 - He was fifty years old, just beginning to slide into the comfortable fleshiness of middle age.
 - the earthy fleshiness of the mushrooms