gymnosperm

名词 gymnosperm:

1. plants of the class Gymnospermae having seeds not enclosed in an ovary

gym.no.sperm

n.（名词）
A plant, such as a cycad or conifer, whose seeds are not enclosed within an ovary.
裸子植物：一种种子没有被包入子房的植物，比如铁树目和松柏目植物

来源：
From New Latin Gymnospermae [class name]
源自 现代拉丁语 Gymnospermae [纲名]
from Greek gumnospermos
源自 希腊语 gumnospermos
gumnos [naked] * see nog w-
gumnos [裸露的] *参见 nog w-
sperma [seed] * see sperm
sperma [种子] *参见 sperm

【引伸】
gym.nosper.mous
adj.（形容词）
gym.nosper.my
n.（名词）