rú / guǒ / bù / jí / shí / zhì / liáo / zhè / zhǒng / yán / zhòng / de / gǎn / rǎn / kě / néng / ràng / bìng / rén / bì / sǐ / wú / yí

如果不及时治疗，这种严重的感染可能让病人必死无疑。

Without timely treatment, this serious infection could prove fatal for the patient.