deficiency怎么读

deficiency 是什么意思

deficiency 中文词源

de-, 不，非，使相反。-fic, 做，词源同defect, efficient. 即没做好，缺陷。

英语词源

deficiency 权威例句

1. Symptoms of anaemia include weakness, fatigue and iron deficiency.

贫血的症状包括虚弱、疲劳和缺铁。

来自柯林斯例句

2. They did blood tests on him for signs of vitamin deficiency.

他们给他验了血，以检查是否有维生素缺乏的迹象。

来自柯林斯例句

3. AIDS stands for Acquired Immune Deficiency Syndrome.

AIDS是获得性免疫缺损综合征的缩写。

来自柯林斯例句

4. Vitamin deficiency in the diet can cause illness.

饮食中缺乏维生素可能导致疾病。

来自《权威词典》

5. During the war children suffered from a deficiency of food.

战争期间孩子们遭受缺乏食物之苦.

来自《简明英汉词典》

deficiency 造句

1. Zinc deficiency is more difficult to correct on sweet cherry than apple.

甜樱桃缺锌比苹果缺锌更难纠正。

-- 来源 -- 英汉 - 辞典例句

2. Deficiency in vitamins/Vitamin deficiency can lead to illness.

身体缺乏维生素就会生病.

-- 来源 -- 英汉 - 辞典例句

3. An excess or deficiency of any compound may be equally disastrous.

任何化合物的过多或缺乏都可造成灾难。

-- 来源 -- 英汉 - 辞典例句

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。

-- 来源 -- 英汉 - 辞典例句

5. They may be exacerbated by a simultaneous deficiency of calcium.

由于同时缺乏钙而使之恶化。

-- 来源 -- 英汉 - 辞典例句

6. The oldest stars in the Galaxy exhibit a metal deficiency relative to hydrogen.

银河系中最年老的恒星表现出一种对氢而言的贫金属性。

-- 来源 -- 英汉 - 辞典例句

7. A deficiency of mineral is unlikely to be immediately apparent.

矿物质缺乏症状未必会马上出现。

-- 来源 -- 英汉 - 辞典例句

8. Fatigue and lassitude are also early signs of sub-clinical deficiency of the vitamin.

疲倦和无力也是缺乏维生素C的早期临床症状。

-- 来源 -- 英汉 - 辞典例句

9. a deficiency of good sense

良知的缺乏

-- 来源 -- 英汉 - 辞典例句

10. Clinical symptoms found in young pigs suffering from choline deficiency are unthriftiness.

已发现的缺乏胆碱的幼猪的临床症状是身体憔悴。

-- 来源 -- 英汉 - 辞典例句