英语词汇“cycads”的意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

是什么意思

苏铁(cycad的复数)；

英英释义

cycad

n.any tropical gymnosperm of the order Cycadales; having unbranched stems with a crown of fernlike leaves

学习怎么用

双语例句

Genus of small evergreen tropical and subtropocal American cycads.
一种小的常绿热带和亚热带美洲苏铁。
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。

权威例句

Cycads
world list of cycads
The Biology of the Cycads
Cycads: their evolution, toxins, herbivores and insect pollinators.
Cycads: evolutionary innovations and the role of plant-derived neurotoxins.
A phylogeny of cycads (Cycadales) inferred from chloroplast matK gene, trnK intron, and nuclear rDNA ITS region
Root-based N2-fixing symbioses: Legumes, actinorhizal plants, Parasponia sp. and cycads
Root-based N 2 -fixing symbioses: Legumes, actinorhizal plants, Parasponia sp. and cycads
DNA Barcoding in the Cycadales: Testing the Potential of Proposed Barcoding Markers for Species Identification of Cycads
Testing co-evolutionary hypotheses over geological timescales: interactions between Mesozoic non-avian dinosaurs and cycads.

单词	cycads
释义	cycads 听听怎么读英 [si:'k?dz] 美 [si'k?dz] 是什么意思 n. 苏铁(cycad的复数)；英英释义 cycad n.any tropical gymnosperm of the order Cycadales; having unbranched stems with a crown of fernlike leaves 学习怎么用双语例句 Genus of small evergreen tropical and subtropocal American cycads. 一种小的常绿热带和亚热带美洲苏铁。 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。权威例句 Cycads world list of cycads The Biology of the Cycads Cycads: their evolution, toxins, herbivores and insect pollinators. Cycads: evolutionary innovations and the role of plant-derived neurotoxins. A phylogeny of cycads (Cycadales) inferred from chloroplast matK gene, trnK intron, and nuclear rDNA ITS region Root-based N2-fixing symbioses: Legumes, actinorhizal plants, Parasponia sp. and cycads Root-based N 2 -fixing symbioses: Legumes, actinorhizal plants, Parasponia sp. and cycads DNA Barcoding in the Cycadales: Testing the Potential of Proposed Barcoding Markers for Species Identification of Cycads Testing co-evolutionary hypotheses over geological timescales: interactions between Mesozoic non-avian dinosaurs and cycads.
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