[TOP]catkin cat·kin / ˈkætkin / noun a long thin hanging bunch, or short standing group, of soft flowers on the branches of trees such as the willow 柔荑花序 [TOP]catkin cat·kin / ˈkætkɪn ; ˈkætkɪn / noun [C] [BrE] 1. a long soft flower that hangs in groups from the branches of trees such as the WILLOW 〔柳树等的〕葇荑花序; 杨花; 柳絮 [TOP]catkin['kæt.kɪn] noun countable » a group of small flowers hanging like short pieces of string from the branches of particular trees in the spring 柔荑花序 birch/willow/hazel catkins 桦树花序／柳絮／榛树花序 [TOP]catkin
1.N-COUNT 可数名词 柔荑花序 A catkin is a long, thin, soft flower that hangs on some trees, for example birch trees and hazel trees.