grasshopper

简明释义

英[ˈɡrɑːshɒpə(r)]美[ˈɡræshɑːpər]

n. 蚱蜢，蝗虫；小型侦察机

复 数 g r a s s h o p p e r s

英英释义

单词用法

同义词

反义词

例句

1.The grasshopper sprang straight into the King's face, so the King declared that was horribly rude.

蚱蜢向国王的脸上跳过来，因此国王就说这简直是可恶之至。

2.The grasshopper had a great time singing, "Winter is far away, and it is a glorious day to play."

蚂蚱在好光景里唱过：“冬日尚遥远，佳时堪冶游。”

3."Why bother about winter?" said the Grasshopper; we have got.

“何必那么辛苦呢？”蚱蜢说，“还不如过来跟我聊聊天。”

4.Grasshopper: I haven't eaten for five days.

蚱蜢：我已经五天没有吃东西了。

5.Now the grasshopper has to work.

现在这只蚱蜢必须工作。

6.The grasshopper could not find anything to eat.

蚱蜢找不到任何吃的东西。

7.The grasshopper jumped from one leaf to another in the garden.

那只蚂蚱在花园里从一片叶子跳到另一片叶子。

8.In the summer, we often hear the sound of grasshoppers chirping at night.

在夏天，我们常常听到夜晚蚂蚱的鸣叫声。

9.A grasshopper can leap many times its body length.

一只蚂蚱可以跳跃多倍于其身体长度。

10.The grasshopper is known for its long hind legs that help it jump.

这只蚂蚱因其长后腿而闻名，这使它能够跳跃。

11.We watched a grasshopper land on the picnic blanket.

我们看着一只蚂蚱落在野餐布上。

作文

The world of insects is vast and intriguing, filled with a variety of species that play important roles in our ecosystem. One such fascinating creature is the grasshopper, known for its distinctive chirping sound and remarkable jumping abilities. These insects belong to the order Orthoptera, which also includes crickets and locusts. The grasshopper has a long history, dating back millions of years, and it has adapted to various environments across the globe. Grasshoppers are primarily herbivores, feeding on a wide range of plants. Their diet can include grasses, leaves, and even some flowers. This feeding behavior makes them crucial for the health of many ecosystems, as they help in the process of plant growth and decomposition. However, during certain periods, especially when conditions are right, their populations can explode, leading to swarms that can devastate crops. This phenomenon has been noted throughout history, causing significant agricultural damage and prompting the need for pest control measures. One of the most remarkable features of the grasshopper is its ability to jump. Equipped with powerful hind legs, these insects can leap distances up to twenty times their body length. This ability not only aids in escaping predators but also allows them to move quickly in search of food. The mechanics of their jump are fascinating; when a grasshopper prepares to jump, it stores energy in its leg muscles and then releases it all at once, propelling itself into the air. In addition to their impressive physical capabilities, grasshoppers are also known for their unique communication methods. They produce sounds by rubbing their wings together, a process called stridulation. This sound serves various purposes, including attracting mates, signaling territory, and warning other grasshoppers of potential dangers. The chirping of a grasshopper can often be heard on warm summer evenings, adding a natural soundtrack to the serene environment. Culturally, the grasshopper has held symbolic significance in various societies. In some cultures, it represents good luck and prosperity, while in others, it may symbolize change and transformation. The ability of the grasshopper to leap from one place to another is often seen as a metaphor for taking risks and embracing new opportunities in life. In conclusion, the grasshopper is more than just a common insect; it is a vital part of our ecosystem, an impressive jumper, and a symbol of resilience and adaptability. Understanding the role of grasshoppers in nature helps us appreciate the delicate balance of our environment and the importance of protecting these remarkable creatures. Whether you encounter a grasshopper in your garden or hear its song in the fields, take a moment to admire this incredible insect and the role it plays in the world around us.

昆虫的世界广阔而迷人，充满了各种在生态系统中扮演重要角色的物种。其中一种迷人的生物是蚱蜢，以其独特的鸣叫声和惊人的跳跃能力而闻名。这些昆虫属于直翅目，与蟋蟀和蝗虫同属一个目。蚱蜢有着悠久的历史，追溯到数百万年前，并且已经适应了全球各地的各种环境。 蚱蜢主要是草食性动物，以各种植物为食。它们的饮食可以包括草、叶子，甚至一些花。这种取食行为使它们对许多生态系统的健康至关重要，因为它们帮助植物的生长和分解。然而，在某些时期，尤其是在条件合适时，它们的数量可能会激增，导致成群结队的蚱蜢摧毁农作物。这种现象在历史上屡见不鲜，造成了重大农业损失，并促使了对害虫控制措施的需求。 蚱蜢最显著的特征之一是它们的跳跃能力。配备强大的后腿，这些昆虫能够跳跃达其体长的二十倍。这个能力不仅有助于逃避捕食者，还使它们能够快速移动以寻找食物。它们跳跃的机制令人着迷；当一只蚱蜢准备跳跃时，它会在腿部肌肉中储存能量，然后一次性释放，推动自己飞向空中。 除了令人印象深刻的身体能力外，蚱蜢还以其独特的交流方式而闻名。它们通过摩擦翅膀发出声音，这个过程称为摩擦鸣叫。这种声音有多种用途，包括吸引伴侣、标示领土，以及警告其他蚱蜢潜在的危险。温暖的夏季夜晚，常常可以听到蚱蜢的鸣叫，为宁静的环境增添了自然的背景音乐。 在文化上，蚱蜢在不同社会中具有象征意义。在一些文化中，它代表好运和繁荣，而在另一些文化中，它可能象征着变化和转变。蚱蜢从一个地方跳到另一个地方的能力通常被视为冒险和拥抱生活中新机会的隐喻。 总之，蚱蜢不仅仅是一种常见的昆虫；它是我们生态系统的重要组成部分，是一位出色的跳跃者，也是韧性和适应力的象征。理解蚱蜢在自然界中的作用有助于我们欣赏环境的微妙平衡以及保护这些卓越生物的重要性。无论你是在花园里遇到一只蚱蜢，还是在田野中听到它的歌声，都请花一点时间来欣赏这只令人难以置信的昆虫及其在我们周围世界中所发挥的作用。