noun🔗Share柔荑花序,花穗。 A type of inflorescence, consisting of an axis with many unisexual apetalous flowers along its sides, as in the willow and poplar."The willow tree outside the schoolyard had many catkins hanging from its branches in the spring. "春天的时候,学校操场外的柳树枝条上挂满了毛茸茸的柔荑花序。plantnaturebiologyChat with AIVocabulary GamePractice Reading