XDR是什么意思 XDR的读音、翻译、用法

XDR一词源于英语（Extended-spectrum beta-lactamase-producing Enterobacteriaceae），指的是一类耐药性极强的细菌，可产生广谱β-内酰胺酶，对多种抗生素具有耐药性。

以下是9个英文例句：

1. The patient was diagnosed with a severe case of XDR tuberculosis.

（这名患者被诊断为患有严重的XDR结核病。）

2. Health officials are concerned about the spread of XDR bacteria in hospitals.

（卫生官员担心XDR细菌在医院内传播。）

3. Researchers are working to develop new treatments for XDR infections.

（研究人员正在努力开发对XDR感染的新治疗方法。）

4. XDR strains of bacteria have been found in both humans and animals.

（XDR菌株已经在人类和动物中发现。）

5. The World Health Organization has classified XDR tuberculosis as a global health threat.

（世界卫生组织将XDR结核病列为全球健康威胁。）

6. A new diagnostic test has been developed to detect XDR bacteria in patients.

（已经开发出一种新的诊断测试，用于检测患者体内的XDR细菌。）

7. The use of antibiotics has contributed to the rise of XDR bacteria in recent years.

（近年来，抗生素的使用导致XDR细菌的增加。）

8. Patients with weakened immune systems are at higher risk of contracting XDR infections.

（免疫系统较弱的患者更容易感染XDR细菌。）

9. Health experts are urging hospitals to take more precautions to prevent the spread of XDR bacteria.

（卫生专家敦促医院采取更多预防措施，防止XDR细菌的传播。）