http://www.pons.de/produkte/3-12-517841-X/（牛津大学出版社授权产品）
英语
西班牙语
vitamin deficiency 名词
vitamin supplement 名词
西班牙语
英语
在《PONS词典》中的词汇
英语
西班牙语
vitamin deficiency 名词 无复数
vitamin tablets 名词
西班牙语
英语
在《PONS词典》中的词汇
PONS词典中的例句（已经编辑处理）
单语范例（未经PONS编辑处理）
The only symptoms they could isolate from a medical point of view was that of acute vitamin deficiency.
www.democracynow.org In addition to traumatic injuries, central chromatolysis may be caused by vitamin deficiency (pellagra).
en.wikipedia.org People who eat a varied diet are unlikely to develop a severe primary vitamin deficiency.
en.wikipedia.org Sometimes brittle nails may be a sign of an underlying vitamin deficiency, however this is not the most common cause.
www.irishexaminer.com Despite the presence of the "de novo" pathway, the salvage reactions are essential in humans; a lack of niacin in the diet causes the vitamin deficiency disease pellagra.
en.wikipedia.org