keelboat

简明释义

英[ˈkiːlbəʊt]美[ˈkilˌbot]

n. 内河平底货船（一种河船）

英英释义

单词用法

同义词

反义词

例句

1.This two - person keelboat is known for its relative small cockpit and its flexible mast.

这艘双人龙骨船的特点在于它相对较小的船舱和灵活的桅杆。

2.This two - person keelboat is known for its relative small cockpit and its flexible mast.

这艘双人龙骨船的特点在于它相对较小的船舱和灵活的桅杆。

3.The local festival featured a race with traditional keelboats 龙骨船 on the river.

当地节日上举行了传统的keelboat 龙骨船比赛。

4.We decided to rent a keelboat 龙骨船 for our weekend trip to the lake.

我们决定租一艘keelboat 龙骨船去湖边度周末。

5.He spent years restoring an old keelboat 龙骨船 that had been abandoned in the harbor.

他花了多年时间修复一艘在港口被遗弃的旧keelboat 龙骨船。

6.During our sailing class, we learned how to maneuver a keelboat 龙骨船 in various wind conditions.

在我们的航海课程中，我们学习了如何在不同风况下操控keelboat 龙骨船。

7.The keelboat 龙骨船 was designed for both speed and stability, making it ideal for long journeys.

这艘keelboat 龙骨船设计兼顾速度和稳定性，非常适合长途航行。

作文

The history of transportation is rich and varied, showcasing the ingenuity of mankind in navigating through different terrains and waterways. Among the various modes of transport that have evolved over the centuries, one particular vessel stands out for its historical significance and practical utility: the keelboat.龙骨船.A keelboat is a type of boat that is characterized by its long, narrow shape and a prominent keel, which is the structural element that runs along the bottom of the hull. This design enables the keelboat to navigate efficiently through rivers and lakes, making it an ideal choice for transporting goods and people in shallow waters where larger ships cannot venture. Historically, keelboats were commonly used in North America during the 18th and 19th centuries, particularly along the Mississippi River and its tributaries.The construction of a keelboat typically involves a sturdy wooden frame, with a flat bottom that allows it to glide smoothly over the water. The size of these boats can vary, but they are generally long enough to accommodate a significant cargo load while still being small enough to be maneuvered by a crew of just a few individuals. This balance of capacity and agility made the keelboat an essential tool for early settlers and traders who relied on river transport to move supplies and connect communities.One of the most fascinating aspects of the keelboat is its adaptability. Depending on the needs of the crew, these boats could be outfitted with sails for wind-powered travel or rowed using oars when necessary. This versatility allowed the keelboat to thrive in various conditions, from calm waters to more turbulent river currents. Moreover, the ability to navigate shallow waters meant that keelboats could access areas that were otherwise unreachable by larger vessels, further enhancing their importance in trade and exploration.As the industrial revolution took hold and steam-powered boats began to dominate waterways, the use of keelboats declined. However, their legacy endures in the form of recreational boating and the resurgence of interest in traditional methods of navigation. Today, enthusiasts and historians celebrate the keelboat as a symbol of America's rich maritime heritage, often organizing events and festivals that showcase these remarkable vessels.In conclusion, the keelboat represents a crucial chapter in the story of human transportation. Its unique design and functional capabilities allowed it to serve as a vital link between communities, facilitating trade and communication across vast distances. While modern technology has transformed the way we navigate our waters, the keelboat remains a testament to the resourcefulness and determination of those who came before us. Understanding the significance of the keelboat not only enriches our knowledge of maritime history but also inspires us to appreciate the craftsmanship and ingenuity that shaped our world.

交通史丰富多彩，展示了人类在不同地形和水域中航行的聪明才智。在几个世纪的发展中，随着各种交通方式的演变，有一种特定的船只因其历史意义和实用性而脱颖而出：keelboat（龙骨船）。keelboat 是一种船，其特点是长而窄的形状和突出的龙骨，龙骨是沿着船体底部延伸的结构元素。这种设计使得 keelboat 能够高效地在河流和湖泊中航行，使其成为在大型船只无法进入的浅水区运输货物和人员的理想选择。历史上，keelboats 在18世纪和19世纪的北美非常常见，尤其是在密西西比河及其支流上。keelboat 的建造通常涉及坚固的木框架，底部平坦，使其能够平稳地滑过水面。这些船的大小可以有所不同，但一般足够长，以容纳可观的货物负载，同时又小到可以由仅几个人的船员操控。这种容量与灵活性的平衡使得 keelboat 成为早期定居者和商人依赖的工具，他们依靠河流运输来移动供应品并连接社区。keelboat 最迷人的方面之一是其适应性。根据船员的需要，这些船可以装配帆以进行风力驱动的旅行，或在必要时使用桨划行。这种多功能性使得 keelboat 能够在各种条件下生存，从平静的水域到更湍急的河流流域。此外，能够在浅水区航行意味着 keelboats 可以进入大型船只无法到达的区域，进一步增强了它们在贸易和探索中的重要性。随着工业革命的到来，蒸汽动力船开始主导水路，keelboats 的使用逐渐减少。然而，它们的遗产以休闲航行和对传统导航方法的重新关注而延续。如今，爱好者和历史学家庆祝 keelboat 作为美国丰富海洋遗产的象征，常常组织活动和节日，展示这些卓越的船只。总之，keelboat 代表了人类交通史中的重要篇章。其独特的设计和功能能力使其成为连接社区的重要纽带，促进了广泛距离的贸易和交流。虽然现代技术改变了我们航行的方式，但 keelboat 仍然是那些曾经生活过的人的智慧和决心的证明。了解 keelboat 的重要性不仅丰富了我们对海洋历史的认识，也激励我们欣赏塑造我们世界的工艺和创造力。