frond
noun /frɒnd/
/frɑːnd/
- a long leaf of some plants or trees, especially palms or ferns. Fronds are often divided into parts along the edge.
(尤指棕榈类或蕨类的)叶;蕨叶 - a long piece of seaweed that looks like one of these leaves
(海藻长条形的)植物体,叶状体
词源late 18th cent.: from Latin frons, frond- ‘leaf’.