vital principle
英汉例句
- Some very vital people belong to this bloodsucking type.
某些生命力极旺的人便属于这吸血的一类。 - In the era of electronic documents, provenance principle still has strong vitality and unsubstitutable significance.
电子文件时代，来源原则依然具有强大的生命力，它的指导意义具有不可替代性。