畸形的英文有deformity，birth?defect，abnormality
例句有很多，例如1.?由于母亲受过伤，这小孩生下来是畸形。The?child?was?born?deformed?in?consequence?of?an?injury?to?its?mother.《牛津词典》
2.?妊娠期服用的药物可能引起婴儿身体畸形。Drugs?taken?during?pregnancy?may?cause?physical?deformity?in?babies.《牛津词典》
3.?她的双手天生畸形。She?was?born?with?deformed?hands.《牛津词典》
4.?研究人员仍然在试图分离导致这种畸形的基因。Researchers?are?still?trying?to?isolate?the?gene?that?causes?this?abnormality.《牛津词典》
5.?他天生右腿畸形。He?was?born?with?a?deformed?right?leg.《牛津词典》