mosquito

简明释义

英[məˈskiːtəʊ;mɒˈskiːtəʊ]美[məˈskiːtoʊ]

n. 蚊子

复 数 m o s q u i t o e s 或 m o s q u i t o s

英英释义

单词用法

同义词

反义词

例句

1.You shall take with you the anti-mosquito oil, sun-proof and sunstroke preventive articles for summer location shot.

夏季拍摄时，你应携带防蚊油，防晒霜和防暑用品。

2.Public health officials are reluctant to recommend the use of mosquito nets over children's beds in such areas.

公共卫生官员不建议在这些地区的儿童床上使用蚊帐。

3.When an infected mosquito bites a human, spores are injected into the blood.

受感染的蚊子叮人时，孢子就被注入人体血液。

4.Where are you, miserable mosquito?

你在哪儿，令人不快的蚊子？

5.In recent decades, mosquito vectors of chikungunya have spread to Europe and America.

最近几十年，基孔肯雅热的蚊子媒介已传播到欧洲和美洲。

6.A single mosquito can infect a large number of people.

一只蚊子就能传染很多人。

7.The mosquito 蚊子 buzzed around my ear, making it hard to concentrate.

那只蚊子在我耳边嗡嗡作响，让我很难集中注意力。

8.They say that certain colors attract mosquitoes 蚊子 more than others.

他们说某些颜色比其他颜色更能吸引蚊子。

9.My friend got bitten by a mosquito 蚊子 while we were camping.

我朋友在露营时被一只蚊子咬了。

10.I always use insect repellent to keep the mosquito 蚊子 away during summer nights.

我总是在夏季的夜晚使用驱虫剂来防止蚊子。

11.After a rainstorm, the number of mosquitoes 蚊子 increases significantly.

雨后，蚊子的数量显著增加。

作文

The mosquito is a small flying insect that is often found in warm and humid environments. These creatures are notorious for their ability to bite humans and animals, drawing blood to nourish themselves. The mosquito has been a subject of fascination and fear for centuries due to its role as a vector for various diseases such as malaria, dengue fever, and Zika virus. In this essay, I will explore the biology of the mosquito, its ecological importance, and the challenges it poses to public health.Biologically, the mosquito belongs to the family Culicidae and is characterized by its slender body, long legs, and elongated mouthparts. Female mosquitoes require blood meals to develop their eggs, while males primarily feed on nectar. This sexual dimorphism is crucial for understanding their behavior and population dynamics. The lifecycle of a mosquito consists of four stages: egg, larva, pupa, and adult. These stages take place in water, which is why mosquitoes are often found near stagnant water sources such as ponds, swamps, and even containers in urban areas.Ecologically, mosquitoes play a significant role in many ecosystems. They serve as a food source for a variety of animals, including birds, bats, and amphibians. Additionally, mosquitoes are pollinators for some plants, contributing to biodiversity. However, their role as disease vectors overshadows these ecological contributions. The transmission of pathogens through mosquito bites has led to millions of deaths worldwide, making them one of the deadliest animals on the planet.The public health challenges posed by mosquitoes are immense. Efforts to control mosquito populations have included the use of insecticides, the introduction of genetically modified mosquitoes, and community education programs. Despite these efforts, the rapid adaptation of mosquitoes to various control measures has complicated eradication attempts. Climate change also plays a role in mosquito distribution, as warmer temperatures can expand their habitats into new regions, potentially introducing diseases to populations that have never been exposed.In conclusion, the mosquito is more than just an annoying pest; it is a complex organism with significant ecological roles and serious implications for human health. Understanding the biology and behavior of mosquitoes is essential for developing effective strategies to mitigate their impact on public health. As we continue to face the challenges presented by these insects, it is crucial to balance our efforts in controlling their populations with the need to preserve the ecological systems they inhabit. Only through comprehensive approaches can we hope to reduce the threats posed by the mosquito while respecting the intricate web of life in which they play a part.

蚊子是一种小型飞行昆虫，通常在温暖和潮湿的环境中发现。这些生物因其能够叮咬人类和动物而臭名昭著，吸取血液以滋养自己。蚊子由于作为疟疾、登革热和寨卡病毒等多种疾病的传播媒介而成为了几个世纪以来人们关注和恐惧的对象。在这篇文章中，我将探讨蚊子的生物学、生态重要性以及它对公共健康所带来的挑战。从生物学上讲，蚊子属于蚊科，其特点是身体细长、腿长和口器伸长。雌性蚊子需要血餐来发育卵子，而雄性主要以花蜜为食。这种性别二态性对于理解它们的行为和种群动态至关重要。蚊子的生命周期包括四个阶段：卵、幼虫、蛹和成虫。这些阶段发生在水中，这就是为什么蚊子经常出现在静止水源附近，如池塘、沼泽甚至城市地区的容器中。在生态上，蚊子在许多生态系统中扮演着重要角色。它们是多种动物的食物来源，包括鸟类、蝙蝠和两栖动物。此外，蚊子还是某些植物的授粉者，有助于生物多样性。然而，作为疾病传播媒介的角色掩盖了它们的生态贡献。通过蚊子叮咬传播病原体导致全球数百万人的死亡，使它们成为地球上最致命的动物之一。蚊子对公共健康带来的挑战是巨大的。控制蚊子种群的努力包括使用杀虫剂、引入基因改造的蚊子以及社区教育项目。尽管采取了这些措施，但蚊子对各种控制措施的快速适应使得根除尝试变得复杂。气候变化也在蚊子的分布中发挥作用，因为温暖的气温可以将它们的栖息地扩展到新的区域，可能将疾病引入从未接触过的种群。总之，蚊子不仅仅是令人厌烦的害虫；它是一种复杂的生物，具有重要的生态角色和严重的人类健康影响。了解蚊子的生物学和行为对于制定有效的策略以减轻它们对公共健康的影响至关重要。随着我们继续面对这些昆虫带来的挑战，平衡控制它们种群的努力与保护它们栖息的生态系统的需要至关重要。只有通过综合的方法，我们才能希望在减少蚊子带来的威胁的同时，尊重它们所参与的复杂生命网络。