。
She received his gift.
Literal
She [topic-は] his [genitive-の] gift [object-を] received.
受け取る is a 複合動詞 (compound verb) combining 受ける ('receive, accept') + 取る ('take'). The two verbs reinforce: not just receive in the abstract but actively take possession of the offered thing. Often used for letters, packages, gifts, payments — concrete things changing hands. 贈り物 ('gift, present') is the noun form of 贈る ('to give as a gift, send').