inexpectancy

n.未预期,不期待

无望，没有预料到的事情

名词

1、The sudden promotion came as a complete inexpectancy to him.
突然的升职对他来说完全是意料之外的。

2、The inexpectancy of her winning the competition left everyone surprised.
她赢得比赛的意外性让大家都感到惊讶。