grapnel

简明释义

英[ˈɡræpn(ə)l]美[ˈɡræpnəl]

n. 抓钩；小锚

英英释义

单词用法

同义词

反义词

例句

1.The fisherman used a grapnel to retrieve his lost net from the bottom of the lake.

渔夫使用抓钩从湖底捞回他丢失的渔网。

2.A grapnel is essential for retrieving items from deep water.

一个抓钩对于从深水中捞取物品是必不可少的。

3.They used a grapnel to anchor the boat while they set up camp on the beach.

他们用抓钩将船锚定在海滩上，同时搭建营地。

4.The climber threw a grapnel to catch onto the ledge and pull himself up.

攀登者扔出一个抓钩以抓住岩架并拉自己上去。

5.During the rescue operation, they deployed a grapnel to secure the boat to the rocky shore.

在救援行动中，他们使用抓钩将船固定在岩石海岸上。

作文

The sea has always been a source of fascination for humanity, inspiring countless adventures and stories. Among the many tools that sailors and fishermen have used throughout history, the grapnel (钩锚) stands out as an essential device for anchoring boats and retrieving objects from the depths of the water. The grapnel is a multi-pronged anchor designed to catch onto the seabed, allowing vessels to remain stable even in turbulent waters. Its design typically features several sharp points that can grasp onto rocks, coral, or other underwater structures. In ancient times, when seafaring was at its peak, the grapnel (钩锚) was a crucial tool for fishermen who needed to secure their boats while they cast their nets. Without it, their vessels would drift away, making it nearly impossible to catch fish effectively. The ability to anchor securely meant that fishermen could focus on their work without worrying about losing their boat to the currents.Moreover, the grapnel (钩锚) has also played a significant role in naval warfare. Ships needed to anchor in strategic locations, and the grapnel allowed them to do so with precision. During battles, ships would use grapnels to secure themselves alongside enemy vessels, creating opportunities for boarding and hand-to-hand combat. This tactic was common in naval conflicts, where maintaining position was critical for success.Today, the grapnel (钩锚) has evolved, but its fundamental purpose remains the same. Modern versions are often made from durable materials like stainless steel and are used not only by fishermen but also by recreational boaters and divers. For divers, a grapnel (钩锚) can be invaluable for securing their position while exploring underwater environments. It allows them to focus on their surroundings without constantly worrying about drifting away.Additionally, the use of a grapnel (钩锚) extends beyond just anchoring boats. It is also employed in various rescue operations, particularly in situations where individuals need to be retrieved from difficult-to-reach places. For instance, emergency services may use a grapnel (钩锚) to secure ropes and gear when rescuing someone stranded on a cliff or in a similar perilous situation.In conclusion, the grapnel (钩锚) is a remarkable invention that has stood the test of time. Its versatility and effectiveness in anchoring boats, aiding in fishing, and supporting rescue operations highlight its importance in maritime activities. As we continue to explore the oceans and engage in various water-related endeavors, the grapnel (钩锚) will undoubtedly remain a vital tool for ensuring safety and success on the water. Whether you are a fisherman, a sailor, or an adventurer, understanding the significance of the grapnel (钩锚) can enhance your appreciation for the rich history of human interaction with the sea.

大海一直是人类着迷的源泉，激发了无数冒险和故事。在历史上，水手和渔民使用的众多工具中，grapnel（钩锚）作为一种重要的设备，尤其是在锚定船只和从水深处回收物体方面显得尤为突出。grapnel是一种多爪锚，旨在抓住海底，使船只即使在波涛汹涌的情况下也能保持稳定。它的设计通常具有多个锐利的尖端，可以抓住岩石、珊瑚或其他水下结构。在古代，当海上航行达到巅峰时，grapnel（钩锚）是渔民们用来固定船只的重要工具，他们需要在撒网时确保船只不漂走。如果没有它，他们的船只将会漂走，这使得有效捕鱼几乎不可能。能够安全锚定意味着渔民可以专注于工作，而无需担心失去他们的船只。此外，grapnel（钩锚）在海战中也发挥了重要作用。舰船需要在战略位置锚定，而grapnel则使他们能够精确地做到这一点。在战斗期间，舰船会使用grapnel将自己固定在敌舰旁边，从而为登船和近身战斗创造机会。这种战术在海战中很常见，因为保持位置对成功至关重要。如今，grapnel（钩锚）已经发展，但其基本目的仍然不变。现代版本通常由耐用的材料如不锈钢制成，不仅被渔民使用，也被休闲船员和潜水员广泛使用。对于潜水员来说，grapnel（钩锚）在探索水下环境时可以是无价之宝。它使他们能够专注于周围环境，而不必担心不断漂走。此外，grapnel（钩锚）的使用不仅限于锚定船只。它还被广泛应用于各种救援行动，特别是在需要从难以到达的地方救回个人的情况下。例如，紧急服务可能会使用grapnel（钩锚）来固定绳索和装备，以便在救援某个被困在悬崖上的人时使用。总之，grapnel（钩锚）是一项杰出的发明，经受住了时间的考验。它在锚定船只、协助捕鱼和支持救援行动中的多功能性和有效性凸显了其在海洋活动中的重要性。随着我们继续探索海洋并参与各种与水相关的事业，grapnel（钩锚）无疑将继续成为确保水上安全和成功的重要工具。无论你是渔民、船员还是冒险者，理解grapnel（钩锚）的重要性都能增强你对人类与海洋丰富历史的欣赏。