lunar basin meaning in English
月盆
Examples
- Scientists know that spa must be older than any other lunar basin , and the oldest of the basins that can be reliably dated from impact - melt samples is mare serenitatis , which is estimated to be 3 . 87 billion years old
科学家知道spa盆地必定比其他所有月球盆地古老，而目前能由撞击熔融物样本确实定年的最古老盆地是澄海，估计其年龄为38 . 7亿年。