A function relationship exists between CO and HR.CO is in-creasing while HR is increasing.After the maximum point,the value of CO drops dramatically.是什么意思_A function relationship exists between CO and HR.CO is in-creasing while HR is increasing.After the maximum point,the value of CO drops dramatically.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句