high way高速公路highadj.高的；高尚的；高级的；高度的；全盛的adv.高；奢侈地；音调高n.高水平；高气压；（麻醉品带来的）快感high traveling speed高速走丝high level data link高级数据链路high reflecting film高反膜high - speed train高速列车high pressure heater高压加热器high -pitched roof陡坡屋顶high - pass filter高通滤波high purity methanol高纯甲醇High purity nitrogen高纯氮high resistance wind高电阻绕阻