concurrent
concurrent a. (1)同时发生的;并存的 (2)同意的;一致的 (3)(对某事)具有相同的权利的
concurrent, adj. 1. Operating at the same time; covering the same matters ( concurrent interests). 2. Having au-thority on the same matters (concurrent jurisdiction). [Cases: Courts 472, 489, 510; Federal Courts 1131. C.J.S. Courts §§ 186, 203, 222, 225.]