音标:英 ['fri:stəʊn]美 ['fri:ˌstoʊn]
[化] 易切砂岩; 易劈石; 离核; 离核果实
fruit (especially peach) whose flesh does not adhere to the pit
1. Unlike a clingstone, the pit of a freestone separates more freely from the flesh, making it ideal for consumption.
不像粘核桃 离核桃的肉和核更易分离 吃起来口感更佳