congenitally
adverb /kənˈdʒenɪtəli/
  /kənˈdʒenɪtəli/
- in a way that has existed since or before birth先天的;天生的 - The research involved people who are either congenitally blind or who lost their sight before age 4. 这项研究涉及先天失明或4岁前失明的人。 
- a congenitally abnormal heart先天性异常的心脏 
 
- The research involved people who are either congenitally blind or who lost their sight before age 4. 
- in a way that exists as part of a person's character and that is unlikely to change生性的;生就的 - He is congenitally incapable of telling the truth.他天生不会说真话。 
 
- He is congenitally incapable of telling the truth.