英语词汇“expectation of life”的读音、翻译、释义、用法及例句-智慧网

词汇	expectation of life
释义	expectation of lifeexpectation of lifen.1.■平均寿命,平均余年(某一年龄的人尚可期望活的平均年数,可由统计资料显示)
随便看	underwall underwashing under water underwater underwateracoustic underwater acoustic absorption material underwater acoustic communication system underwater acoustic measurement underwater acoustic reflection material underwater acoustics underwater acoustic system underwater acoustic telemeter underwater acoustic test facilities underwater acoustic transducer underwater acoustic transmission material underwater acoustic wave underwater acoustic waveguide underwater adhesion underwater adhesive underwater ambient noise underwater antenna underwater apron underwater ballistic measurement underwater bank underwater barometer

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