形容词 high-sounding:

1. pretentious (especially with regard to language or ideals)

high cut高频切除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 altitude guard plate高空防护挡板high-K gate dielectrics高介电栅介质High egicient utilization高效利用high cutaneuos perforator穿支high silica content glass高硅含量玻璃high temperature strength热强度,高温强度High precision navigation惯性导航high- resolution images高分辨率图像highest attainable vacuum极限真空high-speed data channel高速数据链路