expectancies是什么意思？

expectancies

• n. 期待，期望( expectancy的名词复数 )；

例句

• Life expectancies differ depending on the kind of cancer, the affected organ and other issues. 是否能存活下来得看癌症类型, 是否影响到器官和其他组织.
• In fact, modern lifestyles are actually exacerbating the gap between male and female life expectancies. 实际上, 现代生活方式确实加大了男女寿命差别的鸿沟.
• They had longer life expectancies than their parents. 他们比上一辈人的预期寿命要长。