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lack [læk]    添加到生词本 复制网址
基本释义
  • n. 缺乏,不足
    vi. 缺乏,短少,没有缺乏,短少,没有;需要
词形变化
  • 时　态：lacked, lack·ing, lacks
参考例句
    1. A noticeable lack of friendliness.
      明显的缺少友好
    2. Dejected because of a lack of companionship.
      寂寞的由于缺少伙伴而沮丧的
    3. One who lacks force of character;a weakling.
      弱者缺乏性格力量的人;孱弱的人
    4. His difficulties issue from his lack of knowledge.
      他的困难是知识贫乏造成的。
    5. His eyes were bloodshot from lack of sleep.
      他因缺少睡眠而两眼通红.
英英解释

  • 　1个名词解释

    1. the state of needing something that is absent or unavailable
      [同] deficiency, lack, want
      [例]
      • there is a serious lack of insight into the problem
      • water is the critical deficiency in desert regions
      • for want of a nail the shoe was lost

    　1个动词解释

    1. be without
      [同] lack, miss
      [反] feature, have
      [例]
      • This soup lacks salt
      • There is something missing in my jewellery box!