spare propeller

简明释义

备用推进器

英英释义

例句

1.During our fishing trip, we were grateful to have a spare propeller (备用螺旋桨) when the original broke.

在我们的钓鱼旅行中，当原来的螺旋桨坏了时，我们很感激有一个spare propeller (备用螺旋桨)。

2.Before setting out on our sailing trip, we made sure to pack a spare propeller (备用螺旋桨) in case of emergencies.

在我们出发进行航海旅行之前，我们确保准备了一个spare propeller (备用螺旋桨)以防万一。

3.The mechanic recommended keeping a spare propeller (备用螺旋桨) on board for quick replacements.

机械师建议在船上保留一个spare propeller (备用螺旋桨)以便快速更换。

4.The yacht club advised all members to carry a spare propeller (备用螺旋桨) for safety reasons.

游艇俱乐部建议所有会员出于安全原因携带一个spare propeller (备用螺旋桨)。

5.After hitting a rock, we had to replace the damaged propeller with a spare propeller (备用螺旋桨).

在撞到一块岩石后，我们不得不用一个spare propeller (备用螺旋桨)替换受损的螺旋桨。

作文

In the world of aviation and maritime travel, having a reliable backup is essential for safety and efficiency. One such crucial backup component is the spare propeller, which can be defined as an extra propeller kept on hand to replace a damaged or malfunctioning one. The importance of a spare propeller cannot be overstated, especially in situations where time is of the essence, and delays can lead to significant financial losses or even jeopardize lives.Imagine a scenario where a commercial aircraft is preparing for takeoff. Just moments before departure, a routine inspection reveals that one of the propellers has sustained damage. Without a spare propeller, the flight would be delayed for hours or even canceled, leading to inconvenience for passengers and substantial costs for the airline. However, with a spare propeller readily available, the maintenance crew can quickly replace the damaged part, ensuring that the aircraft is ready for takeoff in a timely manner.The same principle applies to boats and ships. A vessel reliant on propellers for navigation must have a spare propeller onboard. If a propeller were to become entangled in debris or suffer damage from rough waters, having a spare propeller allows the crew to make swift repairs and continue their journey without significant interruption. This is particularly vital in remote areas where assistance may not be readily available.Furthermore, the concept of a spare propeller extends beyond just physical components. In a broader sense, it symbolizes the importance of preparation and contingency planning in any field. Whether in business, personal life, or emergency situations, having a 'spare' option can mean the difference between success and failure. For instance, a business might keep additional stock on hand to meet unexpected demand, much like an aircraft or boat keeps a spare propeller to ensure operational readiness.Additionally, the practice of maintaining a spare propeller also highlights the significance of regular maintenance and inspections. Keeping a spare part does not only involve having it on hand but also ensuring that it is in good condition and ready to use when needed. This proactive approach can save time, money, and resources in the long run. It emphasizes the need for individuals and organizations to regularly review their equipment and supplies to identify what backups they should have in place.In conclusion, the term spare propeller serves as a powerful reminder of the necessity for preparedness in various aspects of life. Whether in aviation, maritime travel, or everyday challenges, having a backup plan is vital. A spare propeller is more than just an extra piece of equipment; it represents foresight, readiness, and the ability to respond effectively to unforeseen circumstances. By understanding the importance of having a spare propeller, we can apply this lesson to our own lives, ensuring that we are always prepared for whatever challenges may come our way.

在航空和海洋旅行的世界中，拥有一个可靠的备份对于安全和效率至关重要。其中一个关键的备件就是备用螺旋桨，可以定义为随时准备更换损坏或故障的螺旋桨的额外螺旋桨。备用螺旋桨的重要性不容小觑，尤其是在时间至关重要的情况下，延误可能导致巨大的经济损失甚至危及生命。想象一个场景：一架商业飞机正在准备起飞。在起飞前的几分钟，例行检查发现其中一个螺旋桨受到了损坏。如果没有备用螺旋桨，航班将会延误数小时甚至取消，给乘客带来不便，并给航空公司带来巨大的成本。然而，如果有一个备用螺旋桨随时可用，维护人员可以迅速更换损坏的部件，确保飞机及时准备好起飞。同样的原则适用于船只和舰艇。依赖螺旋桨进行导航的船只必须在船上配备备用螺旋桨。如果螺旋桨被杂物缠住或因恶劣水域而受损，拥有一个备用螺旋桨可以让船员迅速进行修理，继续他们的旅程而不会出现重大中断。这在偏远地区尤为重要，因为在这些地方可能无法及时获得帮助。此外，备用螺旋桨的概念超越了物理组件。从更广泛的意义上讲，它象征着在任何领域中准备和应急计划的重要性。无论是在商业、个人生活还是紧急情况下，拥有一个“备用”选项都可能意味着成功与失败之间的区别。例如，一家公司可能会提前保留额外的库存以满足意外需求，就像飞机或船只保留备用螺旋桨以确保操作准备一样。此外，维护备用螺旋桨的做法还突显了定期维护和检查的重要性。保持一个备件不仅仅是手头有它，还包括确保它处于良好的状态，并在需要时随时可用。这种主动的方法可以在长远中节省时间、金钱和资源。它强调了个人和组织定期审查其设备和供应品以确定应当准备哪些备份的必要性。总之，备用螺旋桨这个术语强有力地提醒我们，在生活的各个方面都需要做好准备。无论是在航空、海洋旅行还是日常挑战中，拥有一个备份计划都是至关重要的。备用螺旋桨不仅仅是一个额外的设备；它代表了远见、准备和有效应对不可预见情况的能力。通过理解拥有备用螺旋桨的重要性，我们可以将这一教训应用到自己的生活中，确保我们始终准备好应对可能出现的各种挑战。