sign over
US /saɪn ˈoʊvər/
UK /saɪn ˈoʊvər/

1.
转让, 让渡
to legally transfer ownership of something to another person
:
•
He had to sign over his property to his ex-wife as part of the divorce settlement.
作为离婚协议的一部分,他不得不将财产转让给前妻。
•
The old man decided to sign over his business to his son.
老人决定将他的生意转让给儿子。