这个名字可以看成水星地表、太空环境、地理化学和全向遥测的缩写。

It supposedly stands for MErcury Surface, Space ENvironment, GEochemistry and Ranging.

youdao

这个名字可以看成水星地表、太空环境、地理化学和全向遥测的缩写。

It supposedly stands for MErcury Surface, Space ENvironment, GEochemistry and Ranging.

youdao