ovule是什么意思
2024-01-28 23:41:16
ovule
n. 胚珠;卵子
形容词:ovular
近义词:seed,
英英释义
Noun
- a small body that contains the female germ cell of a plant; develops into a seed after fertilization
- a small or immature ovum
例句
用作名词(n.)
- Nutrients pass through the funicle to the ovule and seed.营养物质通过珠柄传递到胚珠和种子。
- 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。
- 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。
- Male reproductive cells travel down the tube and join with the ovule, fertilizing it.雄性生殖细胞到达花柱然后加入卵子,使它授精。