n.雷森（姓氏）
raison d───理由
Value creation is a corporation's raison d'être, the ultimate measure by which it is judged.───价值创造是一个公司存在的原因，也是衡量一个公司的最终尺度。
existence of a thing more than two thousand years, will have its raison d'etre.───存在两千多年的事物，必定有其存在的理由。
Their raison d'être, after all, is the promotion of policies favored by their founders and sponsors.───毕竟，他们的目的还是为自己的投资者和赞助商的政策提供宣传。
It's just , as you say, the "raison du jure" this week.───只是正如你所说的这个星期的争端也是基于“法理的原因”。
A huge new business requires deep pockets, patience and a raison d'etre.───一笔大买卖需要雄厚的资金万分的耐心和明确的动机。
After all, XML is a structured language, so structuring and organizing information is the raison d'etre of XML.───不管怎么说，XML是一种结构化语言，因此构成和组织信息就是XML存在的目的。
The raison d'etre for a strategic weapon is to deter.───战略武器存在的理由就是要制止。
Indeed it's the raison d'etre of the Time Honored Chinese Brand Shopping Mall in Pudong.───事实上，这就是由来已久的浦东中国品牌购物商城的存在理由。
In many ways, interoperability between systems is the raison d'etre of Web Services.───在很多方面，系统之间的互操作性是Web服务的特点。
Work seems to be her raison d'etre.
But movies will remain the raison d'etre of the back-from-the-dead Hammer.
Work seems to be her sole raison d'etre.
Economic clout is Taiwan's raison d'etre.
The large public piazza is the raison d'etre of the development.
Luo: It's raison d'etre, that is.
Indeed it's the raison d'etre of the Time Honored Chinese Brand Shopping Mall in Pudong.
Its raison d'etre is to make animation and timing as simple as possible.
Vous avez tout à fait raison! Je suis aussi d'accord.