| 单词 | mongolianism |
| 释义 | mongolianism (extremely rare) n WORD FAMILY mongolianism n a congenital disorder caused by having an extra 21st chromosome; results in a flat face and short stature and mental retardation Syn|Hyper Down syndrome, Down's syndrome, mongolism, trisomy 21 birth defect, congenital abnormality, congenital anomaly, congenital defect, congenital disorder a defect that is present at birth trisomychrosomal abnormality in which there is one more than the normal number of chromosomes in a cell |
| 随便看 |
|
英语词典包含147318条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。