high upsn.负责人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 heating value高热值high-tide period高潮期high-beta plasma高β等离子体high concentration高浓度high- resolution高分辨率high school degree中学学位; 中学程度high-tension arc高压电弧high compatibility可支持全业务highpressure sales强行推销High-pH solution近中性溶液