someone's (own) flesh and blood

US /ˈsʌm.wʌnz oʊn flɛʃ ænd blʌd/
UK /ˈsʌm.wʌnz oʊn flɛʃ ænd blʌd/
"someone's (own) flesh and blood" picture
1.

próprio sangue, parentes próximos

a person's close relatives, especially their children

:
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How could you treat your own flesh and blood like that?
Como você pôde tratar seu próprio sangue assim?
•
She would do anything for her flesh and blood.
Ela faria qualquer coisa por seu próprio sangue.
:
flesh and bloodbe in someone's bloodfleshbe after someone's bloodsomeone's blood is upbloodmake someone's blood boil