单词Trojan asteroid
网络: 特洛伊小行星；特洛伊群小行星；特洛伊天体
Its position in the sky makes it a so-called Trojan asteroid - a type previously detected only at Jupiter, Neptune and Mars.
它在天空的位置使其被称为特洛伊小行星——此前仅在木星、海王星和火星探测到的一种类型
Before the terrorist attacks on the US, this number was also attached to a type of porsche and a trojan asteroid that orbits the sun.
在美国遭遇恐怖袭击前，911就已经是保时捷的一个系列了，环绕太阳轨道运行的特洛伊小行星轨道号。