gemma

简明释义

英[ˈdʒemə]美[ˈdʒemə]

n. 胞芽，芽孢

复 数 g e m m a e

英英释义

单词用法

同义词

反义词

例句

1.We moved from Winchmore Hill, where we had a slightly larger house, because we needed to move closer to town so that my daughters, Hannah and Gemma, could go to City of London School for Girls.

我们从Winchmore山搬来，那里我们有个稍大些的房子，为了搬到离城镇较近的地方，以便于女儿们——汉娜和吉玛可以去伦敦女子学校城。

2.Have you done your homework, Gemma?

你做完家庭作业了吗，杰玛？

3.Bond girl Gemma Arterton boasts a slender figure, but is still made to feel fat by fashionistas.

“邦女郎”杰玛-阿特登自认为有着很苗条的身材，但是仍被时尚潮人认为有些胖。

4.Gemma is more artistic.

吉玛则更热衷于艺术。

5.Arthur turns his mind to his revolutionary cause and loves Gemma until the last moment of his life.

即使这份爱不能成就，即使他们已经因误会而彼此错过，牛虻一直深爱着她，直到他生命的最后一刻。

6.This constellation looks like a half-circle, in middle of which is a white jewel of a star called Gemma.

此星座看起来像一个半圆，在它中间是一颗如同白宝石般被称作“杰玛”的星星。

7.Gemma paused an instant in the doorway.

吉玛在门口稍停了片刻。

8.After her daughter, Gemma, was born, Jeanine moved back home.

在她的女儿吉玛出生后，她搬回家了。

9.The plant produced a new gemma, which will eventually develop into a new organism.

这株植物产生了一个新的芽，最终将发育成一个新的生物。

10.In biology class, we learned about the role of gemmae in the reproduction of certain mosses.

在生物课上，我们学习了芽在某些苔藓繁殖中的作用。

11.The gemma is a crucial structure for asexual reproduction in liverworts.

芽是肝wort无性繁殖的关键结构。

12.During our hike, we found several plants with gemmae that were ready to detach and grow.

在我们的徒步旅行中，我们发现了几株植物，带有准备脱落并生长的芽。

13.The scientist examined the gemmae under a microscope to study their development.

科学家在显微镜下检查芽以研究它们的发展。

作文

In the world of botany, the term gemma refers to a small bud or a reproductive structure that can give rise to a new plant. This fascinating aspect of plant biology showcases how life perpetuates itself in various forms. The gemma is often found in certain types of mosses and liverworts, where it plays a crucial role in their reproduction. Unlike seeds, which are typically produced by flowering plants, gemma are asexual reproductive structures that allow for the rapid spread of these non-flowering plants. Understanding the function of gemma helps us appreciate the complexity of plant life. For example, when conditions are favorable, a gemma can detach from its parent plant and grow into a new individual. This method of reproduction is particularly advantageous in environments where conditions fluctuate, as it allows for quick colonization of suitable habitats. The ability of plants to reproduce through gemma demonstrates their resilience and adaptability. Moreover, the study of gemma has implications beyond just botany. It can inform ecological studies, conservation efforts, and even agricultural practices. For instance, understanding how gemma function can help scientists develop strategies for preserving endangered plant species, as many of these species rely on asexual reproduction for survival. Additionally, farmers can benefit from this knowledge by utilizing plants that reproduce through gemma to enhance crop yields and ensure sustainable practices. In a broader sense, the concept of gemma can also serve as a metaphor for growth and potential in our lives. Just as a gemma represents the beginning of a new plant, we all have moments in our lives that can lead to significant change and development. These moments may be small, yet they hold the potential for great transformation. Whether it is starting a new project, learning a new skill, or building a relationship, recognizing these opportunities is essential for personal growth. In conclusion, the term gemma encapsulates not only a vital aspect of plant reproduction but also serves as a reminder of the potential for growth in our own lives. By studying gemma in the context of botany, we gain insights into the resilience of nature and the importance of adaptation. As we encounter our own gemma moments, let us embrace the opportunities for growth and transformation that lie ahead.

在植物学的世界中，术语gemma指的是一个小芽或生殖结构，可以产生新的植物。这一植物生物学的迷人方面展示了生命以各种形式延续自身的方式。gemma通常存在于某些类型的苔藓和肝藓中，在它们的繁殖中发挥着至关重要的作用。与种子不同，种子通常由开花植物产生，gemma是一种无性生殖结构，允许这些非开花植物快速传播。 理解gemma的功能帮助我们欣赏植物生命的复杂性。例如，当条件有利时，gemma可以从母体植物上脱落并生长为一个新的个体。这种繁殖方式在环境波动的情况下特别有利，因为它允许快速占领适合的栖息地。植物通过gemma繁殖的能力展示了它们的韧性和适应能力。 此外，gemma的研究不仅仅局限于植物学。它可以为生态研究、保护工作甚至农业实践提供信息。例如，了解gemma的功能可以帮助科学家制定保护濒危植物种类的策略，因为许多这些物种依赖无性繁殖来生存。此外，农民可以通过利用通过gemma繁殖的植物来增强作物产量并确保可持续实践，从而受益于这一知识。 在更广泛的意义上，gemma的概念也可以作为我们生活中成长和潜力的隐喻。正如gemma代表着新植物的开始，我们每个人的生活中都有可能导致重大变化和发展的时刻。这些时刻可能很小，但它们蕴含着巨大的转变潜力。无论是开始一个新项目、学习一项新技能，还是建立一段关系，识别这些机会对个人成长至关重要。 总之，术语gemma不仅包含了植物繁殖的重要方面，还提醒我们自己生活中成长的潜力。通过在植物学的背景下研究gemma，我们获得了对自然韧性和适应性重要性的洞察。当我们遇到自己的gemma时刻时，让我们拥抱前方潜在的成长和转变的机会。