詞語:ovules
ovules的解釋
ovules['əuvju:l, 'ɔ-]n. [植]胚珠;幼籽;[動]卵細胞
ovules的意思
ovules 小卵;LES OVULES 子宮;Naboth ovules 釋義:納博特卵狀小體,子宮頸腺囊腫;Naboth's ovules 納博特氏原卵;Seeds and ovules 種子和胚珠;
ovules的參考例句
1.Ovary ovoid, usually 4-locular, with amphitropous ovules. 子房卵球形,通常4室,有曲生胚珠。
2.Only a few forest tree species can develop viable seed from unpollinated ovules. 只有少數林木可以從未授粉的胚珠發育成有活力的種子。
3.He describes the effective pollination period(EPP)as the longevity of the ovules minus the time lag between pollination and fertilization. 他把有效的授粉階段(EPP)描述為胚珠的壽命減去授粉和受精之間的時間段。