asthenosphere

释义

n. 软流圈

例句

The mesosphere comprises the rest of the mantle below the asthenosphere.

中间圈包括岩流圈以下地幔的其余部分。

As the plates spread apart, the lithosphere, or crust, is moved aside like a lid, allowing molten rock from the liquid asthenosphere to seep through.

板块分离时，岩石圈或地壳象盖子般移到一旁，液态软流层中的熔岩渗溢而出。