是。
当candy指的是各种各样的糖果、糖果的种类时可以用复数，是可数的，后面要改y为i加es；当candy指的是糖果时是不可数名词。例句：He coughed up the candy that was stuck in his throat.他把卡在喉咙里的糖咯了出来。
candy含义
n.糖果；冰糖；〈美俚〉古柯碱；巧克力
vt.（用糖煮过以）保存；使结晶为砂糖
adj.〈美俚〉（服饰）花哨的；甜言蜜语的
例句：
Joe's other peculiarity was that he was constantly munching hard candy.
乔还有一个怪癖，就是喜欢不停地嚼硬糖。
She returns to the big screen to play Candy's overbearing mother, Rose.
她又重返大银幕，扮演坎迪专横的母亲罗丝。
