maidenhair
/ˈmeɪdənheə(r)/(亦作maidenhair fern)
noun
1- a chiefly tropical fern of delicate appearance, having slender-stalked fronds with round or wedge-shaped divided lobes掌叶铁线蕨。
1.1
- Genus Adiantum, family Adiantaceae: several species, in particular A. capillus-veneris of Eurasia and North America.铁线蕨属, 铁线蕨科:数种, 尤指欧亚和北美的铁线嶡(拉丁名A. capillus-veneris)。