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	lower approximate value mixing chamber mixing channel mixing circuit mixing cock mixing coefficient mixing color mixing column mixing compartment mixing concentration mixing condensation mixing condensation level mixing condenser mixing condition mixing conveyor mixing cooling mixing cup mixing cycle mixing demodulator mixing depth measurement mixing device mixing device of gas mixing diffusivity mixing distribution mixing drum

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