reciprocal verb
noun/rɪˈsɪprəkl vɜːb/
/rɪˈsɪprəkl vɜːrb/
(grammar)- a verb that expresses the idea of an action that is done by two or more people or things to each other, for example ‘kiss’ in the sentence ‘Paul and Claire kissed.’
相互动词，交互动词（如 Paul and Claire kissed 中的 kiss）