grubs

简明释义

英[ɡrʌbz]美[ɡrʌbz]

n. 蛆（grub 的复数）

v. 挖（grub 的第三人称单数）

英英释义

单词用法

同义词

反义词

例句

1.And they mooch free meals in part by waggling their heads to beg for food like all the other ant grubs.

这些寄住在红蚁巢穴的蝴蝶毛虫，有时学着蚂蚁幼虫摇动自己的脑袋乞求免费的午餐。

2.And a smaller, 3-foot-long relative with buckteeth was chomping plants and grubs in the same region.

同一区域内还有一种比较小的，3英尺长的鳄鱼，长着龅牙，咀嚼植物和幼虫为食。

3.It was also known to eat worms and grubs from bark and moss.

他们也吃树皮或苔藓中的蠕虫和蛴螬。

4.The chicks / caterpillars / grubs have hatched ( ' out ).

小鸡[毛虫/小蛆]孵出来了。

5.Right away, he flew for another 190 miles until he reached an area where recent rains would have brought a proliferation of caterpillars and grubs to eat.

他马上又飞了190英里(约合305公里)，到达一个地区，那里最近的雨水滋生了大量可供食用的毛毛虫和蛆。

6.The larvae, also called 'white grubs', are greyish-white to bluish-white in color, C-shaped, and also feed on decaying organic matter, such as tree stumps, and the roots of plants.

也称为幼虫，是灰白至蓝白色，C形，以腐烂的有机物为食，例如树桩和植物的根。

7.The kids were excited to find some grubs 幼虫 while digging in the garden.

孩子们在花园里挖掘时，兴奋地发现了一些grubs幼虫。

8.Birds often search for grubs 幼虫 under the soil.

鸟类常常在土壤下寻找grubs幼虫。

9.The fisherman used grubs 幼虫 as bait to catch fish.

渔夫用grubs幼虫作为鱼饵来钓鱼。

10.Insects like beetles lay their eggs in the soil, which later hatch into grubs 幼虫.

像甲虫这样的昆虫会将卵产在土壤中，后来孵化成grubs幼虫。

11.Some animals, such as chickens, love to eat grubs 幼虫 as part of their diet.

一些动物，比如鸡，喜欢把grubs幼虫作为饮食的一部分。

作文

In the world of nature, many creatures undergo fascinating transformations throughout their lives. One of the most interesting examples of this is the life cycle of a beetle. Initially, these insects begin their lives as tiny eggs, which eventually hatch into what we commonly refer to as grubs (幼虫). These grubs are often plump and soft-bodied, resembling small worms rather than the hard-shelled beetles they will become. During this stage, grubs play a crucial role in the ecosystem, as they feed on decaying organic matter, helping to decompose and recycle nutrients back into the soil. As the grubs grow, they molt several times, shedding their skin to accommodate their increasing size. This process allows them to continue feeding and growing until they reach a certain size. The diet of grubs varies depending on the species; some prefer rotting wood, while others may consume plant roots or even decomposing leaves. Their ability to thrive in various environments makes them incredibly adaptable and resilient. After a period of growth, the grubs enter a pupal stage, where they undergo significant changes. Inside a protective casing, they transform from their larval form into the adult beetle. This metamorphosis is a remarkable process, showcasing the wonders of nature. Once the transformation is complete, the adult beetle emerges, often breaking free from the casing that protected it during its development. The life cycle of grubs and beetles serves as a reminder of the interconnectedness of life. Each stage plays a vital role in the ecosystem, contributing to the health of the environment. For instance, as grubs decompose organic matter, they enrich the soil, promoting plant growth. In turn, plants provide food and habitat for countless other organisms, creating a balanced ecosystem. Moreover, grubs are not only important in nature but also have practical implications for humans. Certain species of grubs, like those of the mealworm beetle, are increasingly being used as a sustainable protein source. As the world faces challenges like food scarcity and environmental degradation, the potential of grubs as a food source is gaining attention. They can be farmed with minimal resources and have a low environmental impact compared to traditional livestock. In conclusion, understanding the significance of grubs goes beyond mere curiosity about insects. It highlights the intricate relationships within ecosystems and the potential benefits these organisms can offer to humanity. From their role in nutrient cycling to their potential as a sustainable food source, grubs exemplify the beauty and complexity of nature. By appreciating and studying these remarkable creatures, we can gain insights into the natural world and explore innovative solutions for future challenges.

在自然界中，许多生物在其生命周期中经历着迷人的转变。一个最有趣的例子就是甲虫的生命周期。最初，这些昆虫以微小的卵开始它们的生命，这些卵最终孵化成我们通常称之为grubs（幼虫）的东西。这些grubs通常是丰满而柔软的身体，看起来像小虫子，而不是它们将要变成的坚硬外壳的甲虫。在这个阶段，grubs在生态系统中发挥着至关重要的作用，因为它们以腐烂的有机物为食，帮助分解并将养分重新循环到土壤中。 随着grubs的生长，它们会多次蜕皮，脱去旧的外皮以适应不断增加的体型。这个过程使它们能够继续进食和生长，直到达到一定的大小。grubs的饮食因物种而异；一些偏爱腐烂的木头，而另一些可能会吃植物的根或甚至腐烂的叶子。它们在各种环境中蓬勃发展的能力使它们极其适应和顽强。 经过一段时间的生长，grubs进入蛹的阶段，在这一阶段，它们经历了显著的变化。在一个保护壳内，它们从幼虫形态转变为成虫甲虫。这种变态是一个了不起的过程，展示了自然的奇迹。一旦转变完成，成虫甲虫便会出现，通常会突破保护它的外壳。 grubs和甲虫的生命周期提醒我们生命之间的相互联系。每个阶段在生态系统中都发挥着重要作用，促进环境的健康。例如，当grubs分解有机物时，它们丰富了土壤，促进植物生长。反过来，植物为无数其他生物提供食物和栖息地，创造出一个平衡的生态系统。 此外，grubs不仅在自然界中重要，而且对人类也具有实际意义。某些种类的grubs，如米虫甲虫的幼虫，越来越多地被用作可持续的蛋白质来源。随着世界面临食品短缺和环境退化等挑战，grubs作为食品来源的潜力正受到关注。与传统的家畜相比，它们可以以最少的资源进行养殖，并且对环境的影响很小。 总之，理解grubs的重要性不仅仅是对昆虫的好奇。它突显了生态系统内复杂的关系以及这些生物可能为人类提供的潜在益处。从它们在养分循环中的作用到作为可持续食品来源的潜力，grubs体现了自然的美丽和复杂性。通过欣赏和研究这些非凡的生物，我们可以获得对自然世界的深入了解，并探索未来挑战的创新解决方案。