nucleolus

/nuˈkliːələs/ /njuːˈkliːələs/

Meanings

noun

核仁，核小体

A conspicuous, rounded body within the nucleus of a cell.

Examples :

"The biology student pointed to the nucleolus, a dark, round structure inside the cell's nucleus, on the microscope slide. "

生物系的学生指着显微镜载玻片上细胞核内的那个核仁，这是一个颜色较深、形状浑圆的结构。

Related Words

conspicuous adjective

/kənˈspɪk.ju.əs/

显眼的，明显的.

"He was conspicuous by his absence."

他没来，大家一下子就注意到了，非常显眼。

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。

rounded verb

/ˈɹaʊndɪd/

弄圆，使成圆形。

"The carpenter rounded the edges of the table."

木匠把桌子的边缘弄圆了。

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。

slide noun

/slaɪd/

滑梯，滑道

"The long, red slide was great fun for the kids."

那个又长又红的滑梯，孩子们玩得可开心了。

student noun

/ˈstjuː.dənt/ /ˈstu.dn̩t/

学生，学员

"He is a student of life."

他是一个在人生中不断学习的人。

nucleus noun

/ˈnjuː.kli.əs/ /ˈnuːkli.əs/

核心，中心。

"The nucleus of the family's discussions was always about who would do the dishes. "

这个家庭讨论的核心总是围绕着谁来洗碗。

within adjective

/wɪˈθɪn/ /wɪðˈɪn/

本文的，此范围内的

"the within appeal"

本文的上诉

biology noun

/baɪˈɒlədʒɪ/ /baɪˈɑlədʒi/

生物学，生物。

"My son is taking biology classes at school, learning about different types of plants and animals. "

我儿子正在学校上生物课，学习各种各样的植物和动物。

inside noun

/ɪnˈsaɪd/

里面, 内部。

"The inside of the building has been extensively restored."

这座建筑的内部已经过大规模的修复。

round adverb

/ˈɹaʊnd/

绕着，环绕地

"High above, vultures circled around."

在高空中，秃鹫们盘旋绕着圈。

pointed verb

/ˈpɔɪntɪd/

指，指向，指出。

"The teacher pointed to the map to show the students where the capital city was located. "

老师指着地图，向学生们指出首都的位置。