gaseous envelope

气囊
常用释义
气囊;气圈;气膜

例句

1·The earth's atmosphere is an invisible gaseous envelope.

地球的大气是一个看不见的气体包围圈。

2·Such a big planet with a rocky core and a fluffy gaseous envelope probably can't support life as we know it.

如此大的一颗行星,有岩石地核以及蓬松的气体层包覆,可能不会维持我们所知的生命。

3·The gaseous mass or envelope surrounding a celestial body, especially the one surrounding Earth, and retained by the celestial body's gravitational field .

大气层指环绕天体的气团或气层,尤指环绕地球的气团,被天体重力场所束缚。

同义词

气囊;气圈;气膜