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"comets" in Chinese (Simplified)

彗星

Definition

彗星是由冰、尘埃和岩石组成的太空小天体,围绕太阳运行。当它们靠近太阳时,经常会出现一道明亮的“尾巴”,可以从地球上看到。

Usage Notes (Chinese (Simplified))

多用于科学或教育环境。'彗星'为复数或单数,具体依语境而定。经常和“恒星”“行星”“小行星”一起提及,但它们是不同类型的天体。

Examples

Comets have bright tails when they get close to the Sun.

**彗星**靠近太阳时会有明亮的尾巴。

Some comets can be seen from Earth with the naked eye.

有些**彗星**可以用肉眼从地球上看到。

Scientists study comets to learn about the early solar system.

科学家研究**彗星**以了解早期太阳系。

Kids love watching comets fly across the night sky.

孩子们喜欢看**彗星**划过夜空。

Last year, two bright comets appeared at the same time.

去年有两颗明亮的**彗星**同时出现。

People used to believe comets were messages from the gods.

人们曾经认为**彗星**是来自神的讯息。