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cycads的英文翻譯是什么意思，詞典釋義與在線(xiàn)翻譯：
英英釋義
名詞 cycad:
-
any tropical gymnosperm of the order Cycadales; having unbranched stems with a crown of fernlike leaves
cycads的用法和樣例：
例句
- Genus of small evergreen tropical and subtropocal American cycads.
一種小的常綠熱帶和亞熱帶美洲蘇鐵。 - Cycads and ginkgo have motile sperm, unlike gnetophytes and conifers, which produce pollen.
蘇鐵和銀杏具活動(dòng)精子可區別于買(mǎi)麻藤和松柏類(lèi)，它們不產(chǎn)生花粉。
