pinwheel

简明释义

英[ˈpɪnwiːl]美[ˈpɪnwiːl]

n. 纸风车；轮转焰火

英英释义

单词用法

同义词

反义词

例句

1.After watching the movie Cinderella, my five-year-old daughter started using her pinwheel as a magic wand, pretending she was fairy godmother.

看了《灰姑娘》的电影后，我那5岁的女儿开始用玩具风车当墨棍，扮演起童话中的教母来。

2.The rotation and revolution of the mixer is controlled by a set of motors and the cycloidal pinwheel reduction device, The mixer has the features of quick mixing and wide milling.

该机自动，公转有一套电机及摆线针轮减速机组成，搅拌范围大，混合速度快。

3.Also known as the Pinwheel Galaxy, M101 lies within the boundaries of the northern constellation Ursa Major, about 25 million light-years away.

M101也被称为风车星系，位于大约2500万光年之遥的大熊星座北部边缘。

4.His favourite toy is the pinwheel.

他最喜欢的玩具是风车。

5.What's your favourite toy? Pinwheel.

你最喜欢的玩具是什么？大风车。

6.If the satellite has an elliptical orbit the result is a spiral wave a miniature version of the pinwheel pattern of our galaxy.

如果卫星的轨道是椭圆的，就会产生螺旋波，就像是银河系纸风车形状的缩影。

7.The power mechanism, which is fixed above the base of the body, consists of a stepping motor and a cycloid pinwheel reducer.

动力机构由步进电机及摆线针轮减速器构成并固定在机体底座上方；

8.His favorite toy is the pinwheel.

他最喜欢的玩具是风车。

9.Nicknamed the Southern Pinwheel, M83 is undergoing more rapid star formation than our own Milky Way galaxy, especially in its nucleus.

绰号“南方风车”的M83正在经历比我们银河系更快的恒星形成过程，特别是在它的核心。

10.He taught his little brother how to blow on a pinwheel (风车) to make it spin faster.

他教弟弟如何吹动pinwheel (风车) 让它转得更快。

11.She made a wish as she twirled the pinwheel (风车) in her hand.

她在手中旋转pinwheel (风车) 时许下了一个愿望。

12.For her birthday party, she decorated the yard with pinwheels (风车) to create a festive atmosphere.

为了庆祝她的生日派对，她用pinwheels (风车) 装饰院子，以营造节日气氛。

13.The children ran through the park, each holding a colorful pinwheel (风车) that spun in the breeze.

孩子们在公园里奔跑，每个人手中都拿着一个五颜六色的pinwheel (风车)，在微风中旋转。

14.The garden was filled with pinwheels (风车) of all sizes, dancing in the sunlight.

花园里充满了各种大小的pinwheels (风车)，在阳光下跳舞。

作文

As a child, I remember the excitement of watching a colorful pinwheel spin in the gentle breeze. The pinwheel (风车) was not just a toy; it represented the joy and simplicity of childhood. Each time I blew on it or felt the wind catch its blades, I was mesmerized by how something so simple could create such a delightful display. The vibrant colors whirled together, creating a kaleidoscope effect that captivated my attention for hours. During family outings to the park, I would often see other children running around with their own pinwheels. We would race to see whose pinwheel could spin the fastest, laughing and shouting as we chased after the wind. It was a time of pure happiness, where the only concern was keeping the pinwheel spinning and enjoying the moment. The pinwheel also held a deeper meaning for me as I grew older. It became a symbol of resilience and adaptability. Just like the pinwheel spins in response to the wind, we too must learn to adapt to the changing circumstances in our lives. Life is full of unexpected twists and turns, and sometimes we must find ways to embrace those changes rather than resist them. The pinwheel serves as a reminder that even in turbulent times, we can find beauty and joy if we allow ourselves to be carried by the winds of change. In science class, we learned about the mechanics behind the pinwheel. It was fascinating to discover how the design allows it to harness wind energy. The blades are angled in such a way that when the wind hits them, they create lift and cause the pinwheel to rotate. This principle is not just applicable to toys; it has real-world implications in renewable energy. Wind turbines, for example, operate on the same basic concept as the pinwheel, converting wind energy into electricity. As I reflect on my childhood memories and the lessons learned from the pinwheel, I realize that it represents more than just a simple toy. It symbolizes the importance of embracing joy, adaptability, and the beauty of nature. Even now, as an adult, I find myself drawn to pinwheels at fairs and festivals. Their whimsical presence reminds me to take a moment to appreciate the little things in life. In conclusion, the pinwheel holds a special place in my heart. It is a symbol of childhood innocence, a reminder of the importance of adaptability, and a representation of the wonders of nature. Whether it is spinning in the wind at a park or serving as a model for renewable energy, the pinwheel continues to inspire me. I hope that everyone can find their own pinwheel moments in life—those instances that bring joy, encourage growth, and remind us of the beauty that surrounds us.

作为一个孩子，我记得看着五彩缤纷的风车在轻柔的微风中旋转时的兴奋。风车不仅仅是一个玩具；它代表了童年时期的快乐和简单。每当我吹动它或者感受到风吹动它的叶片时，我都会被这种简单的事物创造出如此令人愉悦的展示所迷住。鲜艳的颜色旋转在一起，形成了一个万花筒般的效果，让我陶醉了几个小时。 在家庭郊游的时候，我常常看到其他孩子也在公园里跑来跑去，手里拿着自己的风车。我们会比赛，看谁的风车转得最快，欢笑着、呼喊着追逐着风。这是一段纯粹的快乐时光，唯一的担忧就是让风车不停地旋转，享受当下。 随着我长大，风车也赋予了我更深层次的意义。它成为了韧性和适应力的象征。就像风车在风中旋转一样，我们也必须学会适应生活中的变化。生活充满了意想不到的曲折，有时我们必须找到拥抱这些变化的方法，而不是抵抗它们。风车提醒我们，即使在动荡的时刻，只要我们让自己随风而行，就能找到美丽和快乐。 在科学课上，我们学习了风车背后的机械原理。发现这种设计如何利用风能真是令人着迷。叶片的角度设计使得当风撞击它们时，会产生升力并使风车旋转。这一原理不仅适用于玩具；它在可再生能源领域也有实际应用。例如，风力涡轮机的工作原理与风车基本相同，将风能转化为电能。 回顾我的童年记忆和从风车中学到的教训，我意识到它代表的不仅仅是一个简单的玩具。它象征着拥抱快乐、适应能力以及自然之美的重要性。即使现在，作为成年人，我仍然被展览会和节日上的风车吸引。它们那奇幻的存在提醒我抽出时间去欣赏生活中的小事。 总之，风车在我心中占据着特殊的位置。它是童年天真的象征，是适应能力重要性的提醒，也是自然奇观的表现。无论是在公园的风中旋转，还是作为可再生能源的模型，风车继续激励着我。我希望每个人都能在生活中找到自己的风车时刻——那些带来快乐、鼓励成长并提醒我们周围美丽的瞬间。