rod

简明释义

英[rɒd]美[rɑːd]

n. 棒，杆；钓竿，鱼竿；钓鱼者；权力，权杖；枝条，柳条；（责打人用的）棍棒；杖责，惩罚（the rod）；<美，非正式>（左轮）手枪；视网膜杆

【名】 （Rod）（英、法、德、捷、希）罗德，（阿拉伯）鲁德，（老）罗

复 数 r o d s

英英释义

单词用法

同义词

反义词

例句

1.Rod, you said you'd take this package to the post office yesterday.

罗德，你昨天说你会把这个包裹送到邮局去的。

2.Rod must be in a bad mood today.

罗德今天一定心情很不好。

3.Due to an explosion, an iron rod passed through his head.

因为一次爆炸，一个铁棒穿过了他的头。

4.The rod bent double, the reel shrieked and ratcheted.

该操作杆加倍弯曲，线轴发出刺耳的嗒嗒声。

5.He looked down to relieve the pain of his neck, and stared at the rusty chain at his feet, which coiled around a metal rod.

他低下了头来缓解脖子的疼痛，眼睛停留在脚下生锈的铁链上，那铁链绕在一根金属杆上。

6.Other possible reasons include problems with the oil pump, rod and main bearing clearances, camshaft stopping playing, or cam bearings and lifters.

其他可能的原因包括油泵问题、杆和主轴承的空隙、凸轮轴停止工作、或者凸轮的方位和升降。

7.The fisherman cast his rod 钓竿 into the lake hoping for a big catch.

渔夫把他的钓竿扔进湖里，希望能钓到大鱼。

8.She used a metal rod 杆 to support the structure of the tent.

她用一根金属杆来支撑帐篷的结构。

9.In physics class, we learned about the properties of a rod 棒 in different materials.

在物理课上，我们学习了不同材料中棒的特性。

10.The magician pulled a rabbit out of a rod 魔杖 during the performance.

魔术师在表演中从魔杖里拉出了一只兔子。

11.He carried a rod 棍 with him for protection while hiking in the woods.

他在森林徒步旅行时带着一根棍以防万一。

作文

In the realm of physics and engineering, the term rod (杆) often refers to a long, slender object that can be made from various materials such as metal, wood, or plastic. These rods (杆) are fundamental in numerous applications, from structural support in buildings to components in machinery. For instance, a steel rod (钢杆) can be used to reinforce concrete structures, providing the necessary strength to withstand heavy loads. The versatility of rods (杆) makes them indispensable in many fields, including construction, manufacturing, and even in everyday household items. One of the most common examples of a rod (杆) is a fishing rod (钓鱼竿). Fishing rods (钓鱼竿) are designed to cast bait into the water and reel in fish. They come in various lengths and materials, tailored for different types of fishing. A lightweight carbon fiber rod (碳纤维杆) allows for greater sensitivity and ease of use, making it ideal for catching smaller fish. On the other hand, a heavier fiberglass rod (玻璃纤维杆) is better suited for larger species, providing the durability needed to handle their strength. In sports, the term rod (杆) can also refer to equipment used in various activities. For example, in gymnastics, a rod (器械) might be part of the apparatus used in events like the uneven bars or the parallel bars. Gymnasts perform incredible feats of strength and agility on these rods (器械), showcasing their skills and training. The design of these rods (器械) is crucial, as they must be able to support the weight of the athletes while allowing for dynamic movements. In addition to physical objects, the concept of a rod (杆) can also be metaphorical. For instance, in literature and storytelling, a rod (权杖) can symbolize authority or power. In many cultures, a ruler may be depicted holding a rod (权杖) or scepter, representing their governance and control over their domain. This metaphorical use of rod (权杖) emphasizes the idea of leadership and the responsibilities that come with it. Furthermore, the phrase 'to beat someone with a rod' (用棍子打某人) is often used in a figurative sense to describe punishment or reprimand. This expression highlights the traditional associations of rods (棍子) with discipline and correction, which can be seen in various cultural contexts. In conclusion, the word rod (杆) encompasses a wide range of meanings and applications. Whether it refers to a physical object used in construction, a tool for recreation, or a symbol of authority, rods (杆) play a significant role in our lives. Understanding the various contexts in which rod (杆) is used can deepen our appreciation for its importance in both practical and metaphorical senses. As we encounter rods (杆) in different forms, we can recognize their impact on our daily experiences and the broader world around us.

在物理和工程领域，术语rod（杆）通常指的是一种长而细的物体，可以由金属、木材或塑料等各种材料制成。这些rods（杆）在众多应用中是基础，从建筑中的结构支撑到机械中的组件。例如，钢制rod（钢杆）可以用于增强混凝土结构，提供承受重负荷所需的强度。rods（杆）的多功能性使它们在许多领域中不可或缺，包括建筑、制造，甚至日常家居用品。 一个最常见的rod（杆）例子是钓鱼rod（钓鱼竿）。钓鱼rods（钓鱼竿）旨在将饵料投掷到水中并收回鱼。它们有各种长度和材料，适合不同类型的钓鱼。一根轻便的碳纤维rod（碳纤维杆）可以提供更大的灵敏度和易用性，适合捕捉较小的鱼。另一方面，更重的玻璃纤维rod（玻璃纤维杆）更适合大型物种，提供处理其力量所需的耐用性。 在体育运动中，术语rod（杆）也可以指用于各种活动的设备。例如，在体操中，rod（器械）可能是用在不平行的单杠或双杠等项目中的器械。体操运动员在这些rods（器械）上表演出令人难以置信的力量和灵活性，展示他们的技能和训练。这些rods（器械）的设计至关重要，因为它们必须能够支撑运动员的体重，同时允许动态动作。 除了物理对象，rod（杆）的概念也可以是比喻性的。例如，在文学和故事讲述中，rod（权杖）可以象征权威或力量。在许多文化中，统治者可能被描绘为手持rod（权杖）或权杖，代表他们对自己领土的治理和控制。这种比喻性的rod（权杖）使用强调了领导力的概念及其所带来的责任。 此外，短语“用rod（棍子）打某人”常常以比喻的意义来描述惩罚或训斥。这一表达突出了rods（棍子）与纪律和纠正之间的传统联系，这在各种文化背景中都可以看到。 总之，单词rod（杆）涵盖了广泛的含义和应用。无论它指的是建筑中使用的物理对象、休闲工具，还是权威的象征，rods（杆）在我们的生活中扮演着重要角色。理解rod（杆）使用的各种上下文可以加深我们对其在实际和比喻意义上重要性的欣赏。当我们在不同形式中遇到rods（杆）时，我们可以认识到它们对我们日常经历和周围更广阔世界的影响。