| 释义 |
dicotyledons 释义 n. [植]双子叶植物(dicotyledon 的复数) 例句 1·All trees except palms are dicotyledons . 除了棕榈树,所有的树都是双子叶植物。 2·The dicotyledons diverged at an early stage of their evolution into two main groups. 双子叶植物在演化的早期阶段就已分化为两大支派。 3·Until now, 83 sucrose transporter genes have been cloned in 31 dicotyledons and 6 monocotyledons. 目前已从31种双子叶植物和6种单子叶植物中克隆到83个蔗糖转运蛋白基因。
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