runaway star

简明释义

速逃星

英英释义

例句

1.His sudden rise to fame made him a runaway star overnight.

他突然的成名使他一夜之间成为一颗明星。

2.The sports world is buzzing about the runaway star who broke all the records this season.

体育界对这个本赛季打破所有记录的明星议论纷纷。

3.The new actor quickly became a runaway star, captivating audiences with his performance.

这位新演员迅速成为一颗明星，以他的表演吸引了观众。

4.The film's young lead was a runaway star, earning praise from critics and fans alike.

这部电影的年轻主角是一颗明星，赢得了评论家和粉丝的一致赞誉。

5.After her debut album topped the charts, she was labeled a runaway star in the music industry.

在她的首张专辑登顶榜单后，她被称为音乐行业的明星。

作文

In the vast cosmos, stars are born, live, and eventually die, but some stars have a unique destiny that sets them apart from the rest. These are known as runaway stars, or in Chinese, 逃逸星. A runaway star is a star that has been ejected from its original stellar system, often due to gravitational interactions with other stars. This phenomenon can occur in densely populated star clusters where the gravitational forces are strong enough to cause one or more stars to be propelled away at high speeds. The journey of a runaway star is not just a simple escape; it is a remarkable adventure through the galaxy. Once a runaway star is freed from its home, it travels through interstellar space, sometimes reaching speeds of up to several hundred kilometers per second. This incredible velocity allows the star to traverse vast distances in a relatively short period of time. As it moves, it can interact with other celestial bodies, potentially influencing their paths and even triggering the formation of new stars in the process.One of the most fascinating aspects of runaway stars is their ability to shed light on the dynamics of stellar evolution and galactic structure. By studying these stars, astronomers can gain insights into the processes that govern star formation and the interactions within star clusters. For example, the famous runaway star named BD+43°3654, which was discovered in the early 2000s, provided valuable information about the conditions that lead to such extraordinary stellar behavior. Moreover, runaway stars often carry with them a history of their origins. Some may have originated in binary systems, where one star's intense gravitational pull disrupted the balance, causing its companion to be ejected. Others may have been part of a triple star system, where complex gravitational interactions led to one star being flung into the depths of space. Understanding these origins helps astronomers piece together the intricate puzzle of our universe’s history.The study of runaway stars also raises intriguing questions about the fate of these celestial wanderers. As they travel through the galaxy, they may encounter various cosmic phenomena, such as supernova remnants or nebulae, which could affect their brightness and composition. The eventual fate of a runaway star could vary significantly depending on its mass and the environment it encounters. Some may end their lives in spectacular supernova explosions, while others may continue to roam the galaxy for billions of years, contributing to the cosmic tapestry of stars.In conclusion, the concept of a runaway star or 逃逸星 encapsulates the dynamic and ever-changing nature of our universe. These stars serve as reminders of the complex interactions that shape the cosmos, and their journeys offer a glimpse into the mysteries of stellar evolution. As we continue to explore the universe, the study of runaway stars will undoubtedly provide us with deeper insights into the life cycles of stars and the intricate workings of the galaxy we call home.