deficient是什么意思？

deficient

英[dɪˈfɪʃnt] 美[dɪˈfɪʃənt]

• adj. 不足的，缺乏的，有缺陷的，不充分的，短少；

例句

• An educational system which fails to teach basic arithmetic is seriously deficient. 一个沒教基础算术知识的教育体制是有严重缺陷的。
• Lier steatosis was induced in male Wistar rats by a choline - methionine - deficient diet. 用胆素 - 甲硫氨酸缺乏饮食诱导雄性Wistar鼠肝脏脂肪变性.
• Cottonseed meal is deficient in lysine, methionine and leucine. ?澍宸廴狈?蛋彼幔0蛋氨酸和亮氨酸.
• When wheat plants allowed to become deficient in potassium, pyruvate kinase activity increased. 当小麦植株令其缺钾时, 丙酮酸激酶活性随之升高.
• The spatial variability of regional water requirement ( WR ) and water deficient ratio ( WRD ) are studied with geostatistics. 应用地统计学方法研究区域 需水量 和缺水率的空间变异性.
• Exotics are most useful in regions in which the native flora is deficient. 在当地植物种类贫乏的地区,外来种最为有用.
• A dehumidifying deoxidizer containing oxygen - deficient cerium oxide and a dehumidifier is provided. 本发明提供一种除湿脱氧剂,其特征在于含有具有氧缺陷的氧化铈和除湿剂而构成.
• The milk is deficient in fat. 这牛奶脂肪含量不足.
• A diet deficient in vitamin D may cause the disease rickets. 缺少维生素D的饮食可能导致软骨病.
• a diet that is deficient in vitamin A 缺乏维生素A的饮食

同义词

• adj.
  deficient的同义词之：缺乏的;不充分的
  missing, needing, incomplete, wanting, lacking,
• deficient的同义词之：其他释义
  lacking, incomplete, insufficient, wanting, inadequate, imperfect, missing, defective, destitute,

反义词

• adj.
  deficient的反义词之：缺乏;不充分的
  sufficient, enough, ample, plentiful, full,
• deficient的反义词之：其他释义
  enough, adequate, plenty, sufficient, ample,

英语六级真题

They believe such a diet which includes no products from animal sources can be deficient in many of the necessary vitamins and minerals our bodies need.
出自-2013年6月听力原文

柯林斯高阶英汉双解学习词典释义

• ADJ
  缺乏的;缺少的;不足的
  If someone or something is deficient in a particular thing, they do not have the full amount of it that they need in order to function normally or work properly.
  例句
  ...a diet deficient in vitamin B. 缺乏维生素 B 的饮食
• ADJ-GRADED
  有缺点的;有缺陷的;不完善的
  Someone or something that is deficient is not good enough for a particular purpose.
  例句
  ...deficient landing systems. 存在缺陷的降落系统

英汉词典释义

• adj.
  有缺点的，有缺陷的
  An educational system which fails to teach basic arithmetic is seriously deficient. 一个沒教基础算术知识的教育体制是有严重缺陷的。
  缺乏的, 缺少的；不足的
  The milk is deficient in fat. 这牛奶脂肪含量不足。 A diet deficient in vitamin D may cause the disease rickets. 缺少维生素D的饮食可能导致软骨病。

英英词典释义

• Adjective
  1. inadequate in amount or degree;
  "a deficient education""deficient in common sense""lacking in stamina""tested and found wanting"
  2. of a quantity not able to fulfill a need or requirement;
  "insufficient funds"
  3. falling short of some prescribed norm;
  "substandard housing"

行业词典

• 体育： 不圆满；普通；