high air高层空气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 content高频量high slender structure高耸结构High humid exhaust gas高湿废气high speed duplication高速复录high density fractions高密度段high level of salt fog高盐雾high speed serial port高速串口high wet modulus fibre高湿模量纤维high rate of oxidation高氧化速度high-incidence areas高发地区