caducous corolla落冠
Caducous cylax散萼
caducous stipule早落托叶
caducous calyx草落性萼;早落萼
quick index caducous knowledge释义短暂知识快速索引
"most amphibians have caducous gills"; " the caducous calyx of a poppy"
同义词:shed
ADJ(形容词) (of parts of a plant or animal) shed during the life of the organism (动物、植物的器官和部分)早期自然脱落的 [biology]