helicoid cyme

helicoid-cyme的词性：
n.（名词）

1. An inflorescence coiled in a bud like a snail shell and expanded superficially, as on a raceme with the flowers on one side.
螺旋聚伞花序：一种花序，似蜗牛壳状盘旋在花蕾之中，外部能扩张，如位于所有花都生长在同一边的总值花序之上者