平均寿命

[píng jūn shòu mìng]

• life expectancy
• expectation of life
• average life span
• mean lifetime
• mean life time
• mean length of life
• aberage life
• average life time
• average lifetime
• mean life-span
• average life
• average time of life
• mean life
• average length of life
• average life period

参考释义

平均寿命

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