The major risk factors of hospital infection include age, entity, serious degree of pathogenetic condition, length of stay, application of drug of patient, and the management modality of hospital etc.是什么意思_The major risk factors of hospital infection include age, entity, serious degree of pathogenetic condition, length of stay, application of drug of patient, and the management modality of hospital etc.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句