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

词汇	mean life span
释义	mean life span 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。
随便看	Groundnut marginal chlorosis virus groundnut meal ground nutmeg Groundnut mild mottle virus Groundnut mild-mottle virus groundnut mosaic Groundnut mosaic virus Groundnut mottle virus ground paste ground patch area ground path error ground pattern ground pavement groundnut oil ground nut oil groundnut oil extracted by native method groundnut oil is British usage groundnut oils groundnut picker groundnut planter groundnut protein fibre Groundnut ring mottle virus Groundnut ring spot virus groundnut root knot nematode disease groundnut rosette