Chroma and turbidity in the groundwater are 1.6 times and 1.8 times respectively of those listed in the drinking water quality standard.是什么意思_Chroma and turbidity in the groundwater are 1.6 times and 1.8 times respectively of those listed in the drinking water quality standard.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句