The culmination of the work on singularities is two famous transformation theorems.奇点研究的顶峰是两个著名的变换定理.But, by calling singularities into question, they spell trouble for relativity.然而对奇点这一问题的争议却给相对论提出了质疑.These results sho...

n.异常( singularity的名词复数 )，奇怪，奇特，奇点...

singularities的音标：...