n.fruit consisting of many individual small fruits or drupes derived from separate ovaries within a common receptacle: e.g. blackberry; raspberry; pineapple
同义词：aggregate fruitmultiple fruit
英汉双解大词典
syncarp/ˈsɪnkɑːp/
1.
N（名词）
a fleshy multiple fruit, formed from two or more carpels of one flower or the aggregated fruits of several flowers 合心皮果 [botany]