high-low的用法和樣例：
詞匯搭配
- high and low 上上下下(到處)...
- high-low signal 高低號
- level alarm high low 液面上下限警報器...
- high-low graph 高低圖
- high-low hand 上體前屈
- high-low inversion 高低溫型轉化...
- high-low voltmeter 高低壓電壓表,高低壓...
- high low lamp 變燭電燈
- high-low lines 高低線
- high low limits 高低限值
- high-low block 二擋一
- high-low method [經] 高低點法...
- high low game 投球練習
- high low generator 高低頻發電機...
- look high and low 四處尋找
