emergentadj.出现的；紧急的；新兴的Emergent poisoning events突发中毒事件Emergent Tourism Products新兴旅游产品emergent water conveyance应急输水emergent chemical accident突发性化学事故emergent nations/states新兴民族/国家emergent pacemaking method紧急心脏起搏法Emergent and critical case急重症Emergent epidemic situation突发疫情emergent macrophyte wetlands挺水植物湿地Emergent publie health event突发事件

1. The Western calendar begins in the year of the birth of Christ.
   公历从耶稣诞生的那年开始纪元。
2. Less than a year after Barack Obama's election, European euphoria over the end of the Bush era is fading.
   在奥巴马当选后不到一年的时间里，欧洲人对于布什纪元结束的欣喜已经在逐渐消失。