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lifespan
美音音标: ['laɪf.spæn]
lifespan 美音 真人发音
英音音标: ['laɪf.spæn]
lifespan 英音 真人发音
英汉字典
英英字典
解释
存在时间;
平均生命期;
寿命;
同义
life
life-time
lifespan
lifetime
词性
n
解释
the period during which something is functional (as between birth and death)
示例
the battery had a short life|he lived a long and happy life