单词 | progeria |
释义 | pro·ger·i·a (prō-jîrē-ə) n. A rare genetic disorder of childhood that is characterized by rapid onset of the physical changes typical of old age, usually resulting in death before the age of 20. Also called Hutchinson-Gilford progeria syndrome. [PRO-2 + Greek gēras, old age; see GERIATRICS + -IA1.] |
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