The researchers used forced expiratory volume in 1 second (FEV1) and forced vital capacity (FVC) as a percentage of predicted value (FVCPP) as indicators of lung function.是什么意思_The researchers used forced expiratory volume in 1 second (FEV1) and forced vital capacity (FVC) as a percentage of predicted value (FVCPP) as indicators of lung function.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句