| 单词 | Tay–Sachs disease |
| 释义 | Tay–Sachs disease/teɪˈsaks /noun [mass noun] An inherited metabolic disorder in which certain lipids accumulate in the brain, causing spasticity and death in childhood.Tay-Sachs disease occurs when the body lacks hexosaminidase A, a protein that helps break down a chemical found in nerve tissue called gangliosides. Origin |
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