坍缩的星际云克服向内的引力而向外膨胀到较宁静的星际环境中去.Collapsing interstellar cloud reverses its gravitational infall and expands outward into the relatively quiescent interstellar environment.向下, 向后或向内的延伸, 测度或长度.The extent, measurement, or dim...
The author's treatment of the subject is exhaustive.该作者对这个问题的分析很透彻。Let’s make an exhaustive study.让我们做一次深入的研究。This is by no means an exhaustive list but it gives an indication of the many projects taking place...这绝称...