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百科
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网络词典 (beta)
网络词典 (beta)cotyledon 隐藏摘要 
子叶cotransporter 协同转运蛋白...cotyledon 子叶...coulometry 库仑法
绒叶景天属Aichryson...绒叶景天属 cotyledon...青锁龙属 Crassula
籽叶cottus 杜父鱼...cotyledon 籽叶...Couoa cheese 哥达干酪
银波锦属Pelargonium cotyledonis...银波锦属 cotyledon
相关词条
与 cotyledon 相关的例句
与 cotyledon 相关的例句- family of flowering plants having a single cotyledon (embryonic leaf) in the seed.
在萌芽阶段单子叶（胚胎叶）开花植物科。 - genus of flowering plants having a single cotyledon (embryonic leaf) in the seed.
种子中有一片子叶（胚芽）的开花植物属。 - (of a flowering plant) having a single cotyledon in the seed as in grasses and lilies.
（指开花植物）种子里只有一个子叶，例如禾本科和百合属植物。 - Any of various flowering plants, such as grasses, orchids, and lilies, having a single cotyledon in the seed.
单子叶植物任一种种子只含一个子叶的植物的开花植物，如草、兰花和百合花 - comprising seed plants that produce an embryo with a single cotyledon and parallel-veined leaves: includes grasses and lilies and palms and orchids; divided into four subclasses or superorders: Alismatidae; Arecidae; Commelinidae; and Liliidae.
由生长单子叶胚胎和平行线状叶脉叶子的种子植物组成；包含草、百合、棕榈、兰花等；分为四个亚纲或总目；泽泻亚纲；槟榔亚纲。