英 [ˈsɪəriəsnəs] 美 [ˈsɪriəsnəs]
n. 严重性；严肃；认真
an earnest and sincere feeling
同义词： earnestness / sincerity
the quality of arousing fear or distress
he learned the seriousness of his illness
同义词： distressfulness
the trait of being serious
a lack of solemnity is not necessarily a lack of seriousness
同义词： earnestness / serious-mindedness / sincerity
严重性
其中： P-风险发生的可能性（Probability）； S-风险发生后造成后果严重性（Seriousness） ； R-风险级别。
... FLIPPANCY 轻率;缺乏适当的尊敬和严肃性 seriousness 严肃 FACETIOUS 开玩笑的 ...
这可以(Can)称之为 一本正经 ( Seriousness )地胡说八道。遵从概率理论，两件不相干的事情都发生(Occur)的概率(Probability)是各自发生概率的乘积，所以两件不相干的各自概率...
严肃 认真 （ SERIOUSNESS ），以及严肃 认真 之仪式（旗帜与对旗宣誓之类），是封闭社会的独特性质，照其本性，这种社会不断面临、基本上就是指向ERNSTFAL...
严重性；严肃；认真
I hope you realize the seriousness of this crime.
我希望你能认识到这一罪行的严重性。
Her voice was imbued with an unusual seriousness.
她的声音里充满着一种不寻常的严肃语气。
The seriousness of the crime cannot be overstated.
这一罪行的严重性怎么说也不为过。
He never smiled,he never frowned, But all through the endless story there was a feeling of great seriousness and honesty.
VOA : special.2009.08.29
We have no choice but to understand that Milton's mask is serious business The whole production is one of the utmost seriousness.
我们没有选择只能理解《面具》是件很严肃的事,整个演出都是很严肃的事情。
弥尔顿课程节选 : 耶鲁公开课
So there, Machiavelli gives us a sense of the seriousness with which he approached his subject, and what it was he came to write.
从这些观点看来马奇亚维利,传达了,他对学习科目的严谨态度，他写作的来由。
政治哲学导论课程节选 : 耶鲁公开课
But seeing the seriousness of his question,she said, "The mark has so often been called a charm that I was simple enough to imagine it might be so."
VOA : special.2009.09.26
One is lack of recognition of the seriousness of the problem.
VOA : special.2010.04.13
But, in all seriousness, this advice is diametrically opposite to the values espoused by Steve Jobs.
FORBES: Steve Jobs Showed It's Not Indulgent to Follow Your Bliss, It's Required
The regulator said that Npower's breach of the rules was "at the lower end of seriousness".
Assistance by the European Union had proved critical in lending momentum and seriousness to country-level preparations.