gnetophytes

gnetophytes

美 　英

• 网络买麻藤植物；买麻藤类；麻黄门

词形变化

复数：gnetophytes  

英汉解释

n.	1. a cone-bearing plant with naked seeds and features such as rudimentary flower parts that are characteristic of true flowering plants. Gnetophytes include ephedra and welwitschia.

例句

Cycads and ginkgo have motile sperm, unlike gnetophytes and conifers, which produce pollen.

苏铁和银杏具活动精子可区别于买麻藤和松柏类，它们不产生花粉。