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ovule的英文翻譯是什么意思，詞典釋義與在線(xiàn)翻譯：
英英釋義
Noun:
-
a small body that contains the female germ cell of a plant; develops into a seed after fertilization
-
a small or immature ovum
ovule的用法和樣例：
例句
用作名詞 (n.)
- Nutrients pass through the funicle to the ovule and seed.
營(yíng)養物質(zhì)通過(guò)珠柄傳遞到胚珠和種子。 - Seed development in most instances commences following fertilization of the ovule.
大多數種子的形成是從胚珠受精開(kāi)始的。 - The fertilized ovule becomes the seed, and the ovary becomes the fruit.
已受精的卵子成為種子，而子房變成了果實(shí)。 - Male reproductive cells travel down the tube and join with the ovule, fertilizing it.
雄性生殖細胞到達花柱然后加入卵子，使它授精。
詞匯搭配
- aropous ovule 直生胚珠
- campylotropous ovule 彎生胚珠
- anatropous ovule 倒生胚珠
- marginal ovule 邊緣胚珠
- antitropal ovule 直生胚珠
- ovule culture 胚珠培養
- ovule stalk 珠柄
- apotropous ovule 下轉胚珠
- ovule tube 胚珠管
- amphitropous ovule 橫生胚珠,曲生胚珠...
