flesh and blood
US /flɛʃ ænd blʌd/
UK /flɛʃ ænd blʌd/

1.
骨肉, 亲人
one's own family or relatives
:
•
I have to help him, he's my own flesh and blood.
我必须帮助他,他是我自己的骨肉。
•
She would do anything for her flesh and blood.
她会为她的骨肉做任何事。
2.
凡人, 肉体
the physical body of a human being, as opposed to their spirit or mind
:
•
It's hard to believe that such a cruel act was done by mere flesh and blood.
很难相信如此残忍的行为是由区区凡人所为。
•
Even heroes are just flesh and blood.
即使是英雄也只是凡人。