ovule

• n. 胚珠；幼籽；卵細胞

ovi-,卵，-ule,小詞後綴。即小卵，胚珠。

ovule (n.)

1821, from French ovule and directly from Modern Latin ovulum, literally "small egg," diminutive of Latin ovum "egg" (see ovum).

1. The primary chalazal haustorium ramifies around the vascular tissues of the ovule.

初生合點吸器沿著胚珠的維管組織分支.

來自辭典例句

2. The occurrence of more than one embryo in the ovule denotes polyembryony.

在胚珠中有一個以上的胚發生是表示多胚現象.

來自辭典例句

3. 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始的.

來自辭典例句

4. Frequently the basal ovule, which is the last one to be fertilized would abort.

最後受精的基生胚珠經常敗育.

來自辭典例句

5. 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.

來自互聯網