词汇：reciprocate/rɪˈsɪprəkeɪt/

vt. 互换；报答；互给

相关场景

[Clint gives her a side hug and Wanda reciprocates.] [scene cuts to Happy and Morgan.]
>> Avengers: Endgame 复仇者联盟4：终局之战 Movie Script
[Clint holds Natasha's hand and she reciprocates and they look at each other]
>> Avengers: Endgame 复仇者联盟4：终局之战 Movie Script
As I understand, you'd do favors for those who reciprocate.
>> 越狱 终结篇Prison Break: The Final Break Movie Script
据我所知，你会为那些回报的人提供帮助。