catkin，英语单词，主要用作名词，作名词时译为“[植] 柔荑花序（如柳絮等）”。
单词用法
柯林斯英汉双解大词典
catkin /ˈkætkɪn/ ( catkins )
1.N-COUNT A catkin is a long, thin, soft flower that hangs on some trees, for example birch trees and hazel trees. 柔荑花序
短语搭配
willow catkin 柳絮
short catkin 短雄花序
Fluffy catkin 杨柳“飞絮
catkin column 葇荑花序柱体
compound catkin 复柔荑花序
poplar catkin 杨絮
catkin mascara 睫毛膏
From catkin to orchid 絮果兰因
short male catkin 短雄花序