詞語：expectance
expectance的解釋
expectance[ik'spektənsi,-təns]n. 預期，期望；期待
expectance的意思
expectance 預期;期望值;期望;期待;Life expectance 預期期望壽命;平均壽命;釋義：期望壽命;概率壽命，預期壽命;
expectance的參考例句
1.Slecve bearing life expectance:20, 000 hours minimum. 含油軸承預期壽命：至少20，000小時。
2.Modern school of currency and school of reasonable expectance systematized methods of substantial evidence analysis. 現代貨幣學派和理性預期學派將實證分析方法系統化。
3.The average life expectance of Chinese people, the death rate of infants and childbirth death rate has approached the world advanced levels. 中國人民的平均壽命，嬰兒死亡率和初生兒死亡率都已接近當今世界水平。