ho·meo·box /ˈhomiəˌbɑks/
  ho·meo·box /ˈhomɪoˌbɑks/ 名詞
  同源異形盒:同源形基因及其它控制個體發育的基因中特有的一段脫氧核糖核酸片段
  homeobox
       n : one of various similar homeotic genes that are involved in
           bodily segmentation during embryonic development [syn: homeobox
           gene]