劍橋詞典 working life noun (PERSON) [ 可數(shù)名詞：有復(fù)數(shù)形式的名詞 ] the part of a person's life when they do a job or are at work （一生的）工作時(shí)間，工作生涯 His entire working life was spent with the same firm . 他一生都在為同一家公司工作。 working life noun (MACHINE) [ 可數(shù)名詞：有復(fù)數(shù)形式的名詞 通常作為單數(shù)使用的名詞 ] the complete amount of time for which a machine can be expected to operate （一臺機(jī)器的）工作壽命；工作年限 The working life of most vehicles can be increased if they are serviced regularly . 如果定期保養(yǎng)，大部分車輛的工作壽命都能延長。 返回 working life