短語詞組短語high voltage and low 高電壓和低high middle and low 高中低High Heels and Low Lifes 強盜美眉high efficiency and low emission 高效低污染high quality and low overheads 價廉物美high quality and low costs 高質量和低成本high pressure and low speed 高壓低速high temperature and low oxygen 高溫低氧high group and low group 高分組和低分組 返回 high and low