Noun Phrase
/ˌæstərˈɔɪdəl bɛlt/
The term "asteroidal belt" refers to a region in space populated by numerous asteroids, primarily found between the orbits of Mars and Jupiter, known as the Asteroid Belt. It is a significant area of interest in astronomy and planetary science.
In general usage, the phrase is more common in written contexts, such as scientific literature, textbooks, and articles discussing astronomy, rather than in everyday oral speech due to its specialized subject matter.
Translation: 带星带是家里数千个围绕太阳运行的岩石体。
Scientists believe that studying the asteroidal belt can provide insight into the early solar system's formation.
Translation: 科学家相信，研究带星带可以洞察早期太阳系的形成。
Many missions have been launched to explore various objects within the asteroidal belt.
The term "asteroidal belt" itself is relatively specialized and does not commonly appear in idiomatic expressions. However, in the context of space exploration and astronomy, various expressions can surface that are related to exploration and celestial phenomena.
Translation: “向星星伸手”是科学家在讨论带星带的抱负时常用的短语。
"Caught between a rock and a hard place," astronauts often feel this way when navigating through the dense asteroidal belt.
Translation: “夹在岩石和坚硬的地方之间”，宇航员在穿越稠密的带星带时常常会有这种感觉。
"The sky's the limit" is a sentiment shared by researchers venturing into the mysteries of the asteroidal belt.
The term "asteroidal" comes from the Greek word "asteroeides," meaning "star-like," derived from "aster," which means "star." "Belt" comes from the Old English "belt," meaning "girdle" or "band." Thus, "asteroidal belt" directly refers to a band of star-like objects (asteroids) in space.
Synonyms: - Asteroid region - Asteroid zone - Asteroid field
Antonyms: - None directly applicable, as the term refers to a specific astronomical feature. However, one could argue terms denoting non-asteroidal regions of space could serve as contextual opposites (e.g., "planetary orbit").