プログレッシブ和英中辞典(第4版)の解説
にゅうせき【入籍】
両親は赤ん坊の入籍をした
The parents had their baby's name entered in [on] the family register.
二人は婚姻届を出して入籍した
The couple had their marriage entered in a family register.
日本語の解説|入籍とは
両親は赤ん坊の入籍をした
The parents had their baby's name entered in [on] the family register.
二人は婚姻届を出して入籍した
The couple had their marriage entered in a family register.