contact tip接触尖端contactn.接触；联系；熟人v.(与)联系；(与)接触adj.接触的contact transition resistance接点过渡电阻contacting condition analysis接触状态判定contact of magnetic contactor磁接触器触点Contact Lenses Care Solutions隐形眼镜护理液contact points cleaning plate断电触点清洁片contact hyperfine interaction接触超精细相互作用contact pressure distribution接触压强分布contacting transmission forvl同居感染Contact Group on Sierra Leone塞拉利昂问题联络小组contact part of a fuse-link熔丝连线接点