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ovule

/ˈɒvjuːl/ /ˈoʊvjuːl/

Meanings
noun

胚珠，卵子。

The structure in a plant that develops into a seed after fertilization; the megasporangium of a seed plant with its enclosing integuments.

Examples :

"The botanist carefully examined the ovule, noting its tiny size and the beginnings of the seed structure. "
植物学家仔细检查了胚珠，注意到它非常小，而且已经开始形成种子的结构。
plant biology seed structure

Related Words

Illustration fertilization

fertilization noun

/ˌfɜːrtɪləˈzeɪʃən/ /ˌfɝːtɪləˈzeɪʃən/

受精，施肥

"The farmer used fertilizer to promote the fertilization of the soil, making it ready for planting. "

农民使用肥料是为了促进土壤的受精，使它适于种植。

Illustration botanist

botanist noun

/ˈbɒt.ən.ɪst/

植物学家

"The botanist studied the different types of flowers in the school garden. "

植物学家研究了学校花园里不同种类的花。

Illustration development

development noun

/dɪˈvɛləpmənt/

发展， 进展

"The development of this story has been slow."

这个故事的情节进展缓慢。

Illustration microscope

microscope noun

/ˈmaɪkɹəˌskəʊp/ /ˈmaɪkɹəˌskoʊp/

显微镜

"The student used a microscope to see the tiny cells in the plant leaf. "

学生用显微镜观察植物叶片里的微小细胞。

Illustration integuments

integuments noun

/ɪnˈtɛɡjumənts/ /ɪnˈtɛɡjʊmənts/

外皮，表皮，外壳。

"The turtle's hard integument protected it from predators. "

乌龟坚硬的外壳保护它免受捕食者的侵害。

Illustration enclosing

enclosing verb

/ɪnˈkloʊzɪŋ/ /ɛnˈkloʊzɪŋ/

包围，环绕

"to enclose lands"

用围墙把土地围起来

Illustration examined

examined verb

/ɪɡˈzæmɪnd/

检查，审查。

"He examined the crime scene for clues."

他仔细检查了犯罪现场，寻找线索。

Illustration structure

structure noun

/ˈstɹʌktʃə(ɹ)/ /ˈstɹʌktʃɚ/

结构，构造。

"The birds had built an amazing structure out of sticks and various discarded items."

鸟儿们用树枝和各种废弃物搭建了一个令人惊叹的构造。

Illustration carefully

carefully adverb

/ˈkɛːfli/ /ˈkɛɹfli/

小心地，谨慎地，细致地

"He listened carefully to his mother's concerns, feeling sorrowful about her disappointment. "

他小心地听着母亲的担忧，为她的失望感到难过。(Tā xiǎoxīn de tīngzhe mǔqīn de dānyōu, wèi tā de shīwàng gǎndào nánguò.)

Illustration develops

develops verb

/dɪˈveləps/ /dəˈveləps/

发展， 进展

"The child develops her reading skills with practice. "

孩子通过练习，阅读能力逐渐发展。

Illustration beginnings

beginnings noun

/bɪˈɡɪnɪŋz/

开始，开端， khởi đầu.

""The beginnings of their friendship started in elementary school." "

他们的友谊开始于小学时期。

Illustration scientist

scientist noun

/ˈsaɪ.ən.tɪst/

科学家，科学工作者。

"The scientist studied the effects of different types of soil on plant growth. "

那位科学家研究了不同类型的土壤对植物生长的影响。