烧掉额回忆
相互 单词:mutual; reciprocal词组: each other:短语:pitch into each other;相互扭打(politics and economics are) interdependent, mutually promotive;相互依存,相互促进
荷叶圆圆1980
在句子中可用each other如:both of they care about each other. 他俩互相关心。或者作定语的话用 mutual adj. 互相的,彼此的the mutual interest 互相的利益