sericeous

简明释义

英[sɪˈrɪʃəs]美[sɪˈrɪʃəs]

adj. 丝的；丝绸一般的；有丝绸光泽的（等于 sericate）

英英释义

单词用法

同义词

反义词

例句

1.Stems spreading white sericeous.

茎平展的白色绢毛。

2.Stems spreading white sericeous.

茎平展的白色绢毛。

3.The leaves of the plant were covered with a sericeous coating, giving them a soft texture.

植物的叶子覆盖着一层丝绸状的涂层，使它们显得柔软。

4.In botany, a sericeous surface can help to reduce water loss in arid environments.

在植物学中，丝绸状的表面可以帮助减少干旱环境中的水分流失。

5.The sericeous hairs on the stem provide insulation against cold temperatures.

茎上的丝绸状的毛发为抵御寒冷提供了绝缘。

6.Some species of moss have sericeous leaves that trap moisture effectively.

一些种类的苔藓具有丝绸状的叶子，有效地捕捉水分。

7.The sericeous texture of the insect's wings helps it to glide smoothly through the air.

昆虫翅膀的丝绸状的质地使其能够在空气中平滑滑行。

作文

In the realm of botany, the term sericeous is often used to describe the texture of certain plant parts. Specifically, it refers to a surface that is covered with fine, silky hairs, giving it a soft and smooth appearance. This characteristic can be observed in various species of plants, where the sericeous texture serves multiple purposes, from protecting the plant against herbivores to aiding in water retention. For instance, many species of the genus Salix, commonly known as willows, exhibit sericeous leaves. These leaves not only provide an aesthetic appeal but also play a crucial role in the plant's survival in harsh environments. The sericeous quality of these leaves helps to reduce water loss by creating a microclimate around the leaf surface. The fine hairs trap moisture and reduce the rate of transpiration, which is particularly beneficial in arid conditions. Furthermore, the sericeous coating can deter insects and other herbivores, making the plant less palatable. This adaptation highlights the intricate relationship between plant morphology and environmental challenges. Moreover, the sericeous feature is not limited to just leaves; it can also be found on stems and flowers. In some cases, the sericeous hairs may serve to reflect sunlight, protecting the plant from overheating. This is especially important for plants that thrive in full sun exposure. The ability to adapt their physical characteristics to their surroundings is a testament to the resilience of plant life. In addition to its ecological significance, the sericeous texture has implications in horticulture and gardening. Gardeners often seek out sericeous plants for their ornamental value. The unique texture can add depth and interest to garden designs, making them visually appealing. Moreover, these plants often require less maintenance due to their natural adaptations, making them ideal for sustainable gardening practices. In summary, understanding the concept of sericeous enriches our appreciation of the natural world. It illustrates how plants have evolved to survive and thrive in diverse environments. By studying these adaptations, we gain insights into the complexities of ecosystems and the importance of biodiversity. As we continue to explore and learn about different plant species, the term sericeous will remain a valuable descriptor, reminding us of the beauty and ingenuity of nature. In conclusion, the word sericeous encapsulates a fascinating aspect of plant biology, highlighting the interplay between form and function. Whether in a dense forest or a carefully curated garden, the sericeous traits of plants contribute to the rich tapestry of life on Earth. Through this understanding, we can foster a greater respect for the natural world and the myriad ways in which organisms adapt to their environments.

在植物学领域，术语sericeous通常用于描述某些植物部分的质地。具体而言，它指的是表面覆盖着细腻的丝状毛发，呈现出柔软光滑的外观。这种特征可以在各种植物物种中观察到，其中sericeous质地不仅用于保护植物免受食草动物的侵害，还帮助保持水分。例如，许多柳属（Salix）物种，通常被称为柳树，表现出sericeous叶片。这些叶子不仅提供了美学吸引力，而且在植物在恶劣环境中的生存中起着至关重要的作用。 这些叶子的sericeous特性通过在叶面周围创造微气候来帮助减少水分流失。细毛捕获水分并降低蒸腾速率，这在干旱条件下尤其有益。此外，sericeous涂层可以阻止昆虫和其他食草动物，使植物变得不那么可口。这种适应性突显了植物形态与环境挑战之间的复杂关系。 此外，sericeous特征不仅限于叶子；它还可以在茎和花上找到。在某些情况下，sericeous毛发可能会反射阳光，保护植物免受过热。这对于在全日照条件下生长的植物尤为重要。适应其物理特征以适应环境的能力证明了植物生命的韧性。 除了生态意义外，sericeous质地在园艺和园艺中也具有重要意义。园丁们常常寻求sericeous植物，因为它们的观赏价值。独特的质地可以为花园设计增添深度和趣味，使其在视觉上更具吸引力。此外，由于这些植物的自然适应性，它们通常需要更少的维护，使它们成为可持续园艺实践的理想选择。 总之，理解sericeous这一概念丰富了我们对自然世界的欣赏。它展示了植物如何进化以在多样化环境中生存和繁荣。通过研究这些适应性，我们获得了对生态系统复杂性的洞察，以及生物多样性的重要性。随着我们继续探索和了解不同的植物物种，术语sericeous将仍然是一个有价值的描述词，提醒我们自然的美丽和聪明才智。 最后，单词sericeous概括了植物生物学的一个迷人方面，突显了形式与功能之间的相互作用。无论是在浓密的森林中还是在精心策划的花园中，植物的sericeous特征都为地球上的生命丰富的挂毯做出了贡献。通过这种理解，我们可以培养对自然世界和生物体适应其环境的多种方式的更大尊重。