fireball

简明释义

英[ˈfaɪəbɔːl]美[ˈfaɪərbɔːl]

n. （热核武器爆炸后在空中出现的）火球；大流星；精力充沛的人

复 数 f i r e b a l l s

英英释义

单词用法

同义词

反义词

例句

1.The fireball and mushroom cloud carry radioactive particles upward, and the wind sends them near and far.

火球和蘑菇云将放射性粒子推到上空，然后风将它们吹送到附近及远处。

2.As the fireball cools, the vaporized materials in it condense to form a cloud of solid particles.

当火球冷却时，内部的气化物质压缩形成固态微粒云。

3.You must be a fireball working with her.

跟她在一起工作你一定是干劲十足吧？

4.I hope John will join us. He is a fireball.

我希望约翰能加入我们，他是个精力充沛的人。

5.When a fireball appears you will invariably be recording a + 5 m meteor.

火流星出现时，你会正好在记录一颗+5等的流星。

6.The Zeta concur, for once, with official pronouncements. This was just a fireball, releasing gas, and thus the spin.

齐塔人这一次赞同官方的声明。这仅仅是个正在释放气体的火球，因此具有旋转的感觉。

7.The fireball appears on the right side of Wesley's image.

韦斯利的照片是颜色的，火球出现在照片的右侧。

8.His influence extends even to people who have never conjured a fireball in anger.

他甚至影响到了那些从来没有召唤过愤怒的火球的人。

9.In the summer sun, like a big fireball, hot people nowhere to dodge.

夏天里的太阳，就像一个大火球，热的让人无处躲闪。

10.The meteorite streaked across the sky like a bright fireball, leaving a trail of light behind.

这颗陨石像一个明亮的火球一样划过天空，留下了一道光辉的轨迹。

11.During the fireworks show, a large fireball erupted in the air, dazzling the audience.

在烟花表演中，一个巨大的火球在空中爆炸，令观众目眩神迷。

12.The wizard cast a spell that created a swirling fireball to attack his enemies.

巫师施展了一个法术，制造出一个旋转的火球来攻击他的敌人。

13.He threw a fireball of burning paper into the campfire to make it flare up.

他把一团燃烧的纸扔进篝火中，让火焰更加旺盛，这就是一个火球。

14.In the video game, the character can shoot a fireball to defeat monsters.

在这个视频游戏中，角色可以发射一个火球来击败怪物。

作文

In the realm of natural phenomena, few sights are as awe-inspiring as a meteor streaking across the night sky. Among these celestial events, the term fireball (火球) is often used to describe particularly bright meteors that can outshine the planets and even the moon. These dazzling displays not only captivate the eyes of stargazers but also spark curiosity about their origins and the science behind them. A fireball (火球) occurs when a meteoroid—a small rock or particle from space—enters the Earth’s atmosphere at high speed. As it travels through the air, it encounters resistance, causing it to heat up and glow brilliantly. The intensity of this glow is what distinguishes a fireball (火球) from ordinary meteors, which are typically fainter and less impressive. A fireball (火球) can be so bright that it casts shadows on the ground and can be seen from hundreds of miles away. The phenomenon of a fireball (火球) has been documented throughout history, with ancient civilizations interpreting these fiery objects as omens or messages from the gods. In modern times, scientists study fireballs (火球) to learn more about the composition of our solar system. Each fireball (火球) provides valuable information about the materials that make up asteroids and comets, helping researchers piece together the history of our cosmic neighborhood. One of the most famous fireballs (火球) in recent history occurred over Chelyabinsk, Russia, in February 2013. This event was remarkable not only for its brightness but also for the shockwave it produced, which damaged thousands of buildings and injured over a thousand people. The Chelyabinsk fireball (火球) was a stark reminder of the potential dangers posed by near-Earth objects and the importance of monitoring them closely. Despite their potential hazards, fireballs (火球) also inspire wonder and excitement. Astronomy enthusiasts often gather to watch meteor showers, hoping to catch a glimpse of these spectacular events. The Perseids and Geminids meteor showers, for example, are renowned for their stunning displays of fireballs (火球) that light up the night sky every year. During these events, it is not uncommon for observers to witness multiple fireballs (火球) in a single night, creating a mesmerizing spectacle that leaves lasting memories. In addition to their visual beauty, fireballs (火球) also play a crucial role in scientific research. When a fireball (火球) descends to Earth and lands as a meteorite, it becomes a physical sample that scientists can study. These meteorites can contain clues about the early solar system, including organic compounds and minerals that are rare on Earth. By analyzing these samples, researchers gain insights into the processes that shaped our planet and the potential for life beyond Earth. In conclusion, the concept of a fireball (火球) encompasses both the breathtaking beauty of nature and the intricate workings of the universe. Whether viewed as a fleeting moment of brilliance in the night sky or as a subject of scientific inquiry, fireballs (火球) remind us of the wonders that exist beyond our planet. They encourage us to look up, explore, and appreciate the mysteries of the cosmos, urging us to continue our quest for knowledge about the universe we inhabit.

在自然现象的领域中，少有景象能像夜空中划过的流星那样令人叹为观止。在这些天体事件中，术语fireball（火球）通常用来描述特别明亮的流星，它们可以比行星甚至月亮更耀眼。这些耀眼的景象不仅吸引了星空观察者的目光，还激发了人们对其起源和背后科学的好奇。 fireball（火球）发生在小行星体——来自太空的小石块或颗粒——以高速进入地球大气层时。当它穿越空气时，会遇到阻力，导致其加热并发出耀眼的光芒。这种光芒的强度使得fireball（火球）与普通流星区分开来，后者通常较暗且不那么引人注目。一个fireball（火球）可以明亮到在地面投下阴影，并且可以在数百英里外被看到。 fireball（火球）的现象在历史上被记录下来，古代文明将这些火焰物体视为征兆或神灵的讯息。在现代，科学家研究fireballs（火球），以了解更多关于我们太阳系的组成。每个fireball（火球）都提供了关于小行星和彗星构成的宝贵信息，帮助研究人员拼凑出我们宇宙邻域的历史。 最近历史上最著名的fireball（火球）事件发生在2013年2月，地点是俄罗斯的车里雅宾斯克。这一事件不仅因其亮度而引人注目，还因其产生的冲击波损坏了数千座建筑，并造成超过一千人受伤。车里雅宾斯克的fireball（火球）是对近地物体潜在危险的严峻提醒，也突显了密切监测它们的重要性。 尽管可能存在危险，但fireballs（火球）也激发了人们的惊奇和兴奋。天文学爱好者常常聚集在一起观看流星雨，希望能捕捉到这些壮观的事件。比如，英仙座流星雨和双子座流星雨以其每年令人惊叹的fireballs（火球）表演而闻名。在这些事件中，观察者在一个晚上目睹多个fireballs（火球）并不罕见，创造出一种令人着迷的景象，留下持久的记忆。 除了视觉美感之外，fireballs（火球）在科学研究中也扮演着至关重要的角色。当一个fireball（火球）降落到地球并作为陨石落下时，它便成为科学家可以研究的实物样本。这些陨石可能包含关于早期太阳系的线索，包括有机化合物和地球上稀有的矿物。通过分析这些样本，研究人员获得了关于塑造我们星球过程的见解，以及地球以外生命的潜力。 总之，fireball（火球）的概念既包含了自然的惊艳之美，又蕴含了宇宙的复杂运作。无论是作为夜空中短暂的辉煌瞬间，还是作为科学探究的主题，fireballs（火球）都提醒着我们，超越我们星球的奇迹依然存在。它们鼓励我们仰望天空，探索并欣赏宇宙的奥秘，促使我们继续追求对我们所居住宇宙的知识。