| 释义 |
n.A symptom caused by the lack of a substance, such as an enzyme or a vitamin, that is necessary for normal structure and function of an organism. Words nearby deficiency symptomdefibrination, deficiency, deficiency account, deficiency disease, deficiency judgment, deficiency symptom, deficient, deficient number, deficit, deficit financing, deficit spending The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. |