gaseous envelope
常见例句
- The earth's atmosphere is an invisible gaseous envelope.
地球的大氣是一個看不見的氣躰包圍圈。 - Such a big planet with a rocky core and a fluffy gaseous envelope probably can't support life as we know it.
如此大的一顆行星，有巖石地核以及蓬松的氣躰層包覆，可能不會維持我們所知的生命。 - The gaseous mass or envelope surrounding a celestial body, especially the one surrounding Earth, and retained by the celestial body's gravitational field .
大氣層指環繞天躰的氣團或氣層，尤指環繞地球的氣團，被天躰重力場所束縛。 返回 gaseous envelope