levee
简明释义
n. 堤坝；码头；<古，北美>（会见宾客的）正式欢迎会；<史>（英国国君或其代表主持的）男宾下午聚会；<古>（旧时君主或显贵的）早晨接见
vt. 为……筑堤
n. （Levee）（利比）莱维（人名）
复 数 l e v e e s
第 三 人 称 单 数 l e v e e s
现 在 分 词 l e v e e i n g
过 去 式 l e v e e d
过 去 分 词 l e v e e d
英英释义
A levee is an embankment built to prevent the overflow of a river. | 堤坝是一种用来防止河流溢出的土堤。 |
Levees are often constructed along riverbanks to protect land from flooding. | 堤坝通常沿着河岸建造，以保护土地免受洪水侵袭。 |
单词用法
天然堤，天然堤岸；自然堤 |
同义词
| 堤坝 | 河流的堤坝被加固以防止洪水。 | ||
| 堤防 | Farmers built a dike to protect their fields from rising water levels. | 农民们修建了一道堤防，以保护他们的田地免受水位上升的影响。 | |
| 河岸 | 在大雨期间，河岸遭到了侵蚀。 |
反义词
| 洪泛区 | The floodplain is often the first area to be inundated during heavy rains. | 在大雨期间，洪泛区通常是最先被淹没的区域。 | |
| 山谷 | The river flows through a wide valley, making it prone to flooding. | 河流穿过一个宽阔的山谷，这使得该地区容易发生洪水。 |
例句
1.Later the car was found burned beside the Mississippi River levee, with a charred corpse inside.
后来，这辆车在密西西比河岸堤被找到，但连同车内的尸体都已经被烧焦。
2.In normal circumstances merely placing a layer of protective material on top of a levee in this way would not do much good.
一般来说如果只是这样在堤坝顶部铺一层类似的保护材料在漫坝时不会起到什么作用。
3."One of our wildlife managers even spotted deer and coyotes" -natural enemies - "standing on the same levee together."
我们中的一个野生动物管理员甚至看到鹿和土狼——这对天敌——一起站在同一块防洪提上。
4.Last week, he took his bulldozer to the river levee.
上周，我弟弟把推土机开到河堤边。
5.Water poured over a levee and flooded about 75 percent of Montegut.
水漫过了河堤并淹没了蒙特古特75%的地区。
6.Therefore, it is of great significance to study the routing characteristics of flood caused by levee breach.
因此，研究堤防溃决之后洪水在城区内的演进规律具有重要的现实意义。
7.A western cottonmouth didn't survive the trip across a levee road in Illinois.
一条西部棉口蛇在穿越伊利诺斯一条河堤路的旅途中未能幸存下来。
8.Breaks in the city's levee system flooded 80 percent of the city with water.
城市防洪堤系统的破坏让水淹没了整个城市的80%。
9.The government allocated funds for repairing the aging levee system.
政府拨款用于修复老化的堤坝系统。
10.The city built a new levee to protect against flooding.
这座城市修建了一条新的堤坝以防止洪水。
11.Engineers inspected the levee after heavy rainfall to ensure its integrity.
工程师在大雨后检查了堤坝以确保其完整性。
12.Residents were evacuated when the levee began to show signs of failure.
当堤坝开始显示出失效的迹象时，居民们被疏散了。
13.During the storm, the levee held strong and prevented water from entering the town.
在风暴期间，堤坝坚固地保持着，防止水进入城镇。
作文
In many parts of the world, especially in areas prone to flooding, the construction of a levee is crucial for protecting communities and agricultural lands. A levee is an embankment built along the banks of rivers or other bodies of water to prevent overflow during heavy rainfall or snowmelt. These structures play a vital role in flood management and have been used for centuries to safeguard human settlements from the devastating effects of floods.Historically, the use of levees dates back to ancient civilizations. The Egyptians, for instance, constructed levees along the Nile River to control the annual flooding that would enrich their farmland but could also lead to destruction if not managed properly. Similarly, the Mesopotamians built levees along the Tigris and Euphrates rivers, showcasing the importance of these structures in early agricultural societies.In modern times, the engineering and design of levees have advanced significantly. Engineers now use a variety of materials, including earth, concrete, and steel, to construct levees that can withstand extreme weather conditions. The height and width of a levee are carefully calculated based on historical data of flooding events in the area. This ensures that the levee can provide adequate protection against potential floodwaters.However, while levees are essential for flood control, they are not without their challenges. One major issue is that they can create a false sense of security among residents. People living behind a levee may believe they are safe from flooding, leading to complacency and insufficient preparation for potential flood events. This was evident during Hurricane Katrina in 2005, when the failure of levees in New Orleans resulted in catastrophic flooding, causing widespread devastation and loss of life.Moreover, levees can also have environmental impacts. They can alter the natural flow of rivers, affecting ecosystems and wildlife habitats. For example, when a levee is built, it can prevent sediment from flowing downstream, which is necessary for maintaining healthy riverbanks and deltas. This can lead to erosion and degradation of the land, impacting both wildlife and human activities.To address these issues, urban planners and environmentalists advocate for a more integrated approach to flood management. This includes the construction of levees alongside other measures such as wetlands restoration, stormwater management systems, and community education programs. By combining these strategies, communities can enhance their resilience to flooding while also protecting the environment.In conclusion, levees are critical structures in flood-prone areas, providing essential protection against rising waters. However, it is important to recognize their limitations and potential consequences. With thoughtful planning and a comprehensive approach to flood management, we can better prepare for future challenges posed by climate change and extreme weather events. As we continue to invest in infrastructure, understanding the role of levees and their impact on our environment will be key to ensuring the safety and sustainability of our communities.
在世界许多地方，尤其是在易受洪水影响的地区，建造堤坝对于保护社区和农业用地至关重要。堤坝是沿河流或其他水体岸边修建的堤坝，以防止在大雨或融雪期间溢出。这些结构在洪水管理中发挥着重要作用，并且几个世纪以来一直被用来保护人类定居点免受洪水的破坏性影响。历史上，堤坝的使用可以追溯到古代文明。例如，埃及人在尼罗河沿岸修建了堤坝，以控制每年洪水，这种洪水既可以丰富他们的农田，但如果不加以管理，也会导致破坏。类似地，美索不达米亚人沿底格里斯河和幼发拉底河修建了堤坝，这展示了这些结构在早期农业社会中的重要性。在现代，堤坝的工程和设计已显著进步。工程师们现在使用包括土壤、混凝土和钢铁等各种材料来建造能够承受极端天气条件的堤坝。堤坝的高度和宽度根据该地区洪水事件的历史数据进行精确计算。这确保了堤坝能够提供足够的保护，抵御潜在的洪水。然而，虽然堤坝对洪水控制至关重要，但它们并非没有挑战。一个主要问题是，它们可能会给居民造成虚假的安全感。生活在堤坝后面的人可能认为自己远离洪水，从而导致麻痹大意和对潜在洪水事件的准备不足。在2005年卡特里娜飓风期间，这一点尤为明显，当时新奥尔良的堤坝失效导致灾难性洪水，造成广泛的破坏和生命损失。此外，堤坝也可能对环境产生影响。它们可能改变河流的自然流动，影响生态系统和野生动物栖息地。例如，当建造堤坝时，可能会阻止沉积物向下游流动，而沉积物对维持健康的河岸和三角洲至关重要。这可能导致侵蚀和土地退化，影响野生动物和人类活动。为了解决这些问题，城市规划者和环保主义者倡导更综合的洪水管理方法。这包括在建造堤坝的同时采取其他措施，如湿地恢复、雨水管理系统和社区教育项目。通过结合这些策略，社区可以增强对洪水的抵御能力，同时保护环境。总之，堤坝是洪水易发地区的重要结构，为抵御上涨的水位提供了必要的保护。然而，认识到它们的局限性和潜在后果也很重要。随着我们继续投资基础设施，理解堤坝的作用及其对环境的影响将是确保我们社区安全和可持续的关键。
