be deficient in

基本解釋

You are statistically more likely to be deficient in certain micronutrients, even if you eat a healthy diet.
對糖友們來說，即使有著健康的飲食習(xí)慣，也可能仍然缺乏某些特定的營養(yǎng)成分。
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However, it may also be a warning sign of blood loss in your body that may be causing you to be deficient in iron.
然而，血紅蛋白降低也可能警示著，你的身體正在失血（并可能由此導(dǎo)致缺鐵）。
Because fat-soluble vitamins are warehoused in the body, you're less likely to be deficient in them if you eat a well-balanced diet.
因為脂溶性的維生素能在體內(nèi)合成，所以如果你能平衡飲食，就不會缺乏。

The plants can be deficient in certain things, especially fat soluble vitamins that come from meat and from essential amino acids.
植物中缺乏某些物質(zhì),特別是脂溶性維生素,那些只能從肉類和必需氨基酸中獲得
耶魯公開課 - 關(guān)于食物的心理學(xué)、生物學(xué)和政治學(xué)課程節(jié)選

Executive branch officials troop to the Senate to attest to the verifiability of provisions they know to be deficient in important respects.
CENTERFORSECURITYPOLICY: Center for Security Policy Submitted Testimony Of Frank J. Gaffney, Jr. Before A Joint Hearing Of The Senate Governmental Affairs Committee And The Permanent Subcommittee On Investigations
If he gets it wrong he may be forced to share a confined space for an indefinite period with someone deficient in wit, aptitude and hygiene, with nothing but a flimsy partition for protection.
ECONOMIST: Application