galea

名词 galea:

1. an organ shaped like a helmet; usually a vaulted and enlarged petal as in Aconitum

ga.le.a

n.（名词）
【复数】 ga.le.ae[-lô-ô.]
A helmet-shaped part, such as the upper petal of certain plants or part of the maxilla of an insect.
盔瓣：盔状部分，例如特定植物的上部花瓣或者昆虫下颚部分

来源：
Latin [helmet]
拉丁语 [头盔，钢盔，安全帽]