柯林斯词典islet /ˈaɪlɪt/ (islets) 1. N-COUNT An islet is a small island. 小島[文學性] 返回 islet剑桥词典 islet noun [C] (ISLAND) a small island （小）島 an islet in the San Blas archipelago 聖佈拉斯群島中的一座小島 islet noun [C] (CELLS) medical specialized one of many groups of cells in the pancreas that produce hormones such as insulin 胰島 返回 islet