unexpectedness
意外之事
Un·ex·pect·ed a. Not expected; coming without warning; sudden. -- Un*ex*pect*ed*ly, adv. -- Un*ex*pect*ed*ness, n.
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unexpectedness
n : extraordinariness by virtue of being unexpected; "the
unexpectedness of the warm welcome" [syn: surprisingness]
[ant: expectedness]