Effect of salmeterol and fluticasone propionate dry powder inhalant on the lung function and quality of life in patients with bronchial asthma是什么意思_Effect of salmeterol and fluticasone propionate dry powder inhalant on the lung function and quality of life in patients with bronchial asthma在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句