a lack of

a lack of读音音标

a lack of意思解释

释义

缺乏，缺少；

双语例句

The main impediment to growth was a lack of capital.影响发展的主要障碍是缺乏资本。Stress and tiredness often result in a lack of concentration.紧张和疲劳常使人精神不集中。Her decision seems to show a lack of political judgment.她的决定似乎显示出缺乏政治判断力。Her decision seems to show a lack of political judgement.她的决定似乎显示出缺乏政治判断力。If air weren\'t admitted into the bell jar, the electric bell in the bell jar would not ring because of a lack of a medium.如果我们不让空气进入铃罩，铃罩中的电铃一定会因缺少介质而不响了。Dejected because of a lack of companionship.寂寞的由于缺少伙伴而沮丧的