They can be deficient in crucial nutrients such as vitamin B-12.

纯素饮食可能缺乏维生素 B12 等关键营养素。

Her not objecting, does not justify him. It only shews her being deficient in something herself sense or feeling.

“她不反对，并不说明他就做得对。那只不过说明了她本身有什么缺陷，不是见识方面有缺陷，就是感觉方面有缺陷。”

Vegans and vegetarians are deficient in protein.

素食主义者和素食者缺乏蛋白质。

Ambrosio could not easily forgive his Mistress for being deficient in this amiable quality.

安布罗西奥无法轻易原谅他的女主人缺乏这种和蔼可亲的品质。

Thus it was that when faith (in the Tao) was deficient (in the rulers) a want of faith in them ensued (in the people).

信不足焉，安有不信。

And there's lots of health benefits to this; the sunlight gives you vitamin D which a lot of people are deficient in.

这对健康有很多好处；阳光为您提供许多人都缺乏的维生素 D。

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.

他们认为这种食谱中没有包含任何以动物为来源的产品，可能会缺少很多人体必需的维他命和矿物质。

We might talk about someone's diet – the food they eat – as being " deficient in vitamins." It doesn't have enough of the vitamins.

我们可能会谈论某人的饮食——他们吃的食物——“缺乏维生素”。它没有足够的维生素。

Many women who are diagnosed with a life believe they need to take more calcium, however, they may be deficient in vitamin D as well.

许多被诊断出有生命问题的女性认为她们需要摄取更多的钙，然而，她们可能也缺乏维生素D。

When people don't have enough of a certain vitamin or mineral, doctors may talk about " deficiency, " or a person being " deficient" in certain vitamins.

当人们没有足够的某种维生素或矿物质时，医生可能会谈论“缺乏” ，或者一个人“缺乏” 某些维生素。

Most people who are deficient in this enzyme live in Africa, the Middle East, Southern Europe, and Southeast Asia — areas where malaria is — or until recently, was — common.

生活在这些国家的大多数人会缺乏酶，如非洲、中东欧洲南部和亚洲东南部等疟疾地区，这一问题至今仍很普遍。

Take extra vitamin D. The body makes vitamin D when the skin is exposed to sunshine, but numerous studies show that many Americans are deficient in vitamin D even during sunny months.

服用额外的维生素 D。 当皮肤暴露在阳光下时， 身体会产生维生素 D，但大量研究表明， 即使在阳光明媚的月份， 许多美国人也缺乏维生素 D。

The report that Diggory had brought of the wedding, correct as far as it went, was deficient in one significant particular, which had escaped him through his being at some distance back in the church.

迪格利关于婚礼情形的叙述虽说是正确无误，但他漏了一个重要细节，他因为站在教堂后面，离得远了些，没有能看见。

In a study by Robert Przybelski of the University of Wisconsin of geriatric patients attending a memory clinic, 40% were deficient in one vitamin (of five that were looked for), and 20% in two.

威斯康星大学的 Robert Przybelski 对前往记忆诊所的老年患者进行的一项研究显示，40% 的患者缺乏一种维生素（所寻找的五种维生素中），20% 的患者缺乏两种维生素。

" I think that the information furnished by your book and the book of the National Library was deficient in a very important detail which you have now supplied. I thank you for it" .

“我认为你的书和国家图书馆的书所提供的信息在一个非常重要的细节上有缺陷， 你现在已经提供了。我感谢你” 。

However, some nutritionists advise against switching to a totally strict vegetarian diet. 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.

然而，一些营养学家不建议人们变成绝对的素食主义者。他们认为这样的饮食不利于人类从动物身上摄取必要的维他命和矿物质。