n.[醫(yī)]軟骨發(fā)育不全
Like most achondroplasia dwarfs, I have two average-height parents, as well as an average-height brother. 像大多數(shù)患有軟骨發(fā)育不全癥的侏儒一樣,我的父母身高正常,我的兄弟也很正常。