英语词汇“mean length of life”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	mean length of life
释义	mean length of life 基本例句平均寿命 Japanese people have a very high life expectancy.日本人的平均寿命非常长。 Life expectancy is long at 76 years for men and 82 years for women.香港人也很长寿，男性的平均寿命是七十六岁，女性是八十二岁。
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