isolated galaxy的意思|示意

For the galaxy and the andromeda nubula, they do not form a pair of galaxies completely isolated from all others.

对银河系和仙女座星云来说，它们并不构成与所有其他星系完全孤立的一对星系。

Although many elliptical galaxies are in clusters of galaxies, NGC 1132 appears as a large, isolated galaxy toward the constellation of the River (Eridanus).

虽然有许多椭圆星系是存在于星系团之中，但位于波江座的NGC 1132似乎是一个巨大的孤立星系。