urgent
adj
1 needing immediate attention, action or decision 需立即注意、 行动或决定的; 紧急的; 迫切的
an urgent message, case, cry for help 紧急的消息、 情况、 呼救
It is most urgent that we operate. 咱们得马上动手术.
My car is in urgent need of repair. 我的汽车急需修理.
2 showing that sth is urgent; persistent in one´s demands 催促的; 坚持要求的
speak in an urgent whisper 低声催促.