释义
n. 相互作用,相互影响
例句
1. There should be a lot more interaction between the social services and local doctors.
社会公益服务机构和当地医生应该加强协作。
2. The dynamics of bodies moving relative to gases, especially the interaction of moving objects with the atmosphere.
空气动力学相对于气体的物体移动，特别是移动物体与大气相互作用的动力学