high cost高成本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-frequency iron core高频铁芯High resolution ultrasound高分辨率超声High speed pulse modulator高速脉冲调制器high dielectric tunability高介电调谐high stigma exsertion rate高柱头外露率high level suction roadway高抽巷high-frequency generator高频电机,高频振荡器high degree of integration强融合性high-speed gear coupling高速齿轮联轴节high school co-operation校企合作