asteroids

asteroids的音标是[ˈæstrəʊdz]，基本翻译是“小行星”。速记技巧：把“asteroids”拆解为“a-st-ro-ds”，其中“a”发短音，“st”联想到“星星”，“ro”联想到“石头”，“ds”联想到“钻石”。这样记忆有助于快速拼写和发音。

Asteroid这个词源自希腊语，意思是“小石头”。这个词最初是由天文学家用来描述一种小的、不规则形状的天体，通常在行星之间游荡，有时可能会接近地球。

变化形式：复数形式为asteroids，形容词形式为asteroidal。

相关单词：

1.asteroid belt - 星形带：在太阳系中，小行星带是由许多小行星组成的区域，它们通常沿着一个特定的轨道运行。

2.asteroid mining - 小行星采矿：随着太空探索技术的发展，人们开始考虑在小行星上采矿的可能性。

3.asteroid impact - 小行星撞击：小行星有时可能会接近地球并造成撞击，这可能会对地球造成严重的影响。

4.asteroid deflection - 小行星偏转：为了防止小行星撞击地球，人们需要采取措施来偏转它们。

5.asteroid rescue mission - 小行星救援任务：如果发现可能对地球构成威胁的小行星，人们可能会采取救援任务来避免灾难。

6.asteroid exploration - 小行星探索：天文学家和太空探索者正在努力探索宇宙中的小行星，以了解它们的性质和起源。

7.asteroidal field - 小行星群：在宇宙中，有许多小行星聚集在一起形成一个小型的星团，被称为小行星群。

8.asteroidal nebula - 小型星云：小型星云通常是由许多小行星组成的星云，它们通常在宇宙中形成。

9.asteroidal ring - 小行星环：在太阳系中，有一些由许多小行星组成的环，被称为小行星环。

10.asteroidal hypothesis - 小型星假说：一些科学家认为小型星可能是宇宙中最早形成的物体之一，这个假设仍在研究中。

常用短语：

1. shoot asteroids

2. blast off with asteroids

3. aim for asteroids

4. hit an asteroid

5. avoid asteroids

6. strike asteroids

7. destroy asteroids

例句：

1. We need to shoot the asteroids before they hit our planet.

2. The spacecraft was blasting off with a mission to find new asteroids.

3. The pilot was aiming for a nearby asteroid to collect samples.

4. The impact of an asteroid caused widespread damage and loss of life.

5. We had to avoid the numerous asteroids in the area to stay safe.

6. A meteorite struck an asteroid, causing it to explode.

7. Our mission was to destroy the hostile asteroid base before it could be used against us.

英文小作文：

标题：Asteroid Defense Mission

In the distant future, humanity has spread throughout the solar system and established colonies on various celestial bodies. However, a new threat has emerged - a hostile asteroid base that is threatening to attack our colonies. To safeguard our future, we must launch an urgent mission to destroy it before it can be used against us.

Our team of brave space explorers is tasked with the dangerous job of blasting their way through the asteroid field and reaching the base. They must aim for specific targets, shoot any obstacles that stand in their way, and avoid any collisions that could jeopardize their mission. With their powerful weapons and cutting-edge technology, they are confident they can succeed in their mission and defend our colonies from this new threat.

As they approach the base, they must be careful not to hit any of the surrounding asteroids that could cause them to lose their aim or damage their equipment. They must also be vigilant for any enemy ships that may attempt to intercept them, and quickly adapt their strategy to avoid being overwhelmed by their enemy"s firepower.

Finally, when they reach the base, they must destroy it using all available means, including precision strikes and powerful explosives. If they succeed, they will have saved our colonies from this new threat and secured our future in the vast expanse of space.