单词	rigo-
释义	rigo-stem.雨rainy相关词根rig-
随便看	liquid-level indicator liquid level indicator,reflecting glass type liquid level indicators liquid level inspection cock liquid level instrument liquid level limit liquid level manometer liquid-level manometer liquid level measure liquid-level measure liquid level measurement liquid-level measurement liquid-level measuring device liquid level measuring system liquid level measurment liquid level meter liquid level metre liquid level monitor liquid level monitoring liquid-level monitoring liquid level of automation control liquid level of evaporator liquid-level of propeuant liquid level of steam drum Liquid Level Oscillation