1.合法的,正常的,正当的
2.正统的
3.嫡系的,嫡出的
4.(感情等)真实的
1.使合法;认为正当;认为正统
2.承认(庶子)为嫡出
1.allowed by the law, or correct according to the law
2.fair and reasonable
3.a legitimate child is born to parents who are legally married