柯林斯词典frond /frɒnd/ (fronds) 1. N-COUNT A frond is a long leaf which has an edge divided into lots of thin parts. 蕨类或棕榈类植物的叶子[usu with supp] ...palm fronds. ...棕榈叶。 返回 frond剑桥词典a long , thin leaf of a plant 窄长的叶子 Ferns and palms have fronds. 蕨类植物和棕榈树都长有窄长的叶子。 返回 frond