ovule
英 ['ɒvjuːl; 'əʊ-]
美['ovjul]
- n. 胚珠；幼籽；卵细胞
中文词源
ovule 胚珠
ovi-,卵，-ule,小词后缀。即小卵，胚珠。
英文词源
- ovule (n.)
- 1821, from French ovule and directly from Modern Latin ovulum, literally "small egg," diminutive of Latin ovum "egg" (see ovum).
双语例句
- 1. The primary chalazal haustorium ramifies around the vascular tissues of the ovule.
- 初生合点吸器沿着胚珠的维管组织分支.
来自辞典例句
- 2. The occurrence of more than one embryo in the ovule denotes polyembryony.
- 在胚珠中有一个以上的胚发生是表示多胚现象.
来自辞典例句
- 3. Seed development in most instances commences following fertilization of the ovule.
- 大多数种子的形成是从胚珠受精开始的.
来自辞典例句
- 4. Frequently the basal ovule, which is the last one to be fertilized would abort.
- 最后受精的基生胚珠经常败育.
来自辞典例句
- 5. The fertilized ovule becomes the seed, and the ovary becomes the fruit.
- 已受精的卵子成为种子, 而子房变成了果实.
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