deficiency中文什么意思

n.
1.缺乏，不足，短缺。
2.缺陷。
3.不足额；亏空。
+更多解释...短语和例子
a deficiency of food 食物不足。 deficiency disease 亏损病，维生素(等)缺乏病。 make good [up for] a deficiency 补足亏空。

• abatement for deficiency:    因缺陷而降低价格
• acc deficiency:    acc缺乏
• accumulated deficiency:    累积差值

例句与用法

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1. Fortunately, color deficiency is not a serious medical problem .
   幸运的是，色盲并不是一种严重的医学问题。
2. Vitamins are protectives against certain deficiency disease .
   各种维生素都是保护物，能对抗某些养素缺乏症。
3. Molybdenum deficiency is found when legumes are grown on acid soils .
   在酸性土壤上种植豆科作物时常发现缺钼。
4. Her entreaties were vain, and i was appointed to supply the deficiency .
   她的请求是白费的，我奉命来补这个缺。
5. They lack the ability to delocalize the electron deficiency on oxygen .
   它们没有使氧原子上的部分正电荷离域的能力。

英文释义

名词

1. lack of an adequate quantity or number; "the inadequacy of unemployment benefits"
   同义词：insufficiency, inadequacy
2. the state of needing something that is absent or unavailable; "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"
   同义词：lack, want