Hay-Wells Syndrome (HWS), also known as the ankyloblepharon-ectodermal dysplasia-clefting (AEC) syndrome, is one of at least 150 known types of ectodermal dysplasia.是什么意思_Hay-Wells Syndrome (HWS), also known as the ankyloblepharon-ectodermal dysplasia-clefting (AEC) syndrome, is one of at least 150 known types of ectodermal dysplasia.在线翻译_英语_读音_用法_例句