We don't recognised him to be the lawful heir.
我们不承认他为合法继承人.
《简明英汉词典》
He recognized John as his lawful heir.
他确认约翰为他的合法继承人.
《简明英汉词典》
Everyone recognized him to be the lawful heir / as the lawful heir.
大家都承认他为合法继承人.
辞典例句
They refused to recognize him as the lawful heir.
他们拒绝承认他为合法继承人.
互联网
He is the lawful heir to that property.
他是那份遗产的合法继承人.
互联网
They recognized Richard as his lawful heir.
他们确认理查德为他的合法继承人.
互联网