Ⅰ ❶ (瓤子) pulp; flesh; pith: 西瓜 ~ the pulp [flesh] of a watermelon; 丝瓜 ~ loofah; vegetable sponge; 红 ~ 西瓜 a watermelon with red pulp ❷ (某些皮或壳包着的东西) the interior part of certain things: 光剩了个空信封, 里头没有信 ~ 儿。 There's only an empty envelope with nothing in it. Ⅱ ❶ (浑浊的) turbid ❷ (松软的) spongy ❸ [方] (没有能耐) have not capacity ◆瓤子 pulp; flesh; pith