heterochthonous
1. heterochthonous teratoma
[医] 异地发生性畸胎瘤
2. Investigation on Practicablity of Heterochthonous Vaccination of Children Planned Immunity in City
城市儿童计划免疫异地接种可行性调查
3. heterochthonous blastoma
异位胚细胞瘤