n.期待；預(yù)期
Tense with expectancy, I waited for my name to be called. 我緊張而滿懷期望地等著我的名字被叫到。
Women have a higher life expectancy than men. 女人比男人的預(yù)期壽命長。
A number of social factors influence life expectancy. 諸多社會因素左右著人的預(yù)期壽命。
