highbredadj.纯血种的；出身高贵；有教养的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-level session高级会议,高层会议High-yield forests丰产林high-speed channel高速通道high-impedance EAF高阻抗电弧炉high impedance cable高阻抗电缆high calcium fly ash高钙粉煤灰High temperature gas高温气体high-lift grouting高层段浇灌法high magnified glass高倍放大镜High -type highway高等级公路