[ráng]
[名]
(瓤子) pulp; flesh; pith
the pulp [flesh] of a watermelon
西瓜瓤
loofah; vegetable sponge
丝瓜瓤
a watermelon with red pulp
红瓤西瓜
(某些皮或壳包着的东西) the interior part of certain things
There's only an empty envelope with nothing in it.
光剩了个空信封, 里头没有信瓤儿。
[形]
(浑浊的) turbid
(松软的)spongy
[方] (没有能耐) have not capacity