necessary to each other的意思|示意

相互依赖的 )different land masses：洲际的 interdependent depending on each other; necessary to each other：相互依赖的；彼此需要的 interim the time between two events：间歇；中间时期；过渡时期 ..

彼此需要的 )different land masses：洲际的 interdependent depending on each other; necessary to each other：相互依赖的；彼此需要的 interim the time between two events：间歇；中间时期；过渡时期 ..

互相依赖的 depending on each other; necessary to each other 互相依赖的，互相依存的 encounter: v.