Succulence is the quality of being full of juice — soft, wet inside, and delicious to eat. It is the noun of the adjective succulent. You use it about food, above all meat and fruit: the succulence of a roast chicken, the succulence of a fresh peach. It is not simply the same as being wet. Wet food can be nasty. Succulence means the juice is inside the food, held there, and comes out when you bite. That is why it sounds so good. This is a written, fancy word. In real speech, people say 'so juicy' or 'really tender'. You will meet succulence in restaurant reviews, cooking magazines, menus, and adverts for food — places where the writer is trying to make you hungry. If you say it in normal conversation, you will sound like you are reading from a menu, which can be funny on purpose. Note that the adjective succulent has a second life in gardening: a succulent is a plant like a cactus or aloe that stores water in thick leaves. But the noun succulence is almost never used for those plants — it stays with food.

多汁、鮮嫩多汁（食物）。中文常講「口感多汁」「肉質鮮嫩」；台灣美食報導愛用的那種形容。