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汉语拼音：shì zǐ

绕在小棍一端的一小团有吸收能力的材料（如棉花），供敷药之用，或供在某块面积上擦拭之用。亦称药签棉签。

• once a week, after cleaning the bathroom with a clean towel wrung, repeated several times to swab.

  每周一次，清洗后用干净的毛巾拧干的浴室，反复数次拭子。

• you need to be examined by a doctor . tests may include a swab taken from any visible sores and a sample of urine.

  你应接受医生的检查，医生会用拭子拭抹伤口，和收集尿液样本作出诊断。

• Methods Routine methods were used to isolate and identify fastidious bacteria and Streptococcus from samples of children's throat swabs .

  方法采用苛养菌及链球菌鉴定的常规方法对呼吸道感染患儿的咽拭子标本进行分离、培养与鉴定。

• gonorrhoea can be diagnosed by a swab collected from the urethra , anus , throat , cervix ( for women ) , or by urine sample.

  医生会用拭子拭抹尿道、肛门、喉部、子宫颈（女性适用），或收集尿液样本作出诊断。

• chlamydia can be diagnosed by a swab taken from place which may be infected , or by a urine sample.

  医生会用拭子拭抹可能受感染的部位，或收集尿液样本作出诊断。

• In the early days of the swine flu outbreak, doctors took swabs and tested people for swine flu.

  在猪流感爆发的早期，医生用喉拭子为人们测试猪流感。

• A small, flat absorbent pad used to medicate, drain, or protect a wound or sore.

  小拭子，小垫子用于加药物、排干或保护伤口或痛处的吸收性的小扁块

• We think that the swab cultures taken from the tonsillar surface may not always reveal the real pathogen of the tonsils.

  我们认为从扁桃体表面获得的咽拭子培养并不能总是显示扁桃体真实的致病菌。

• METHODS To get 102 samples of ear swabs or purulent secretion were collected for culture and its drug resistance were detected.

  方法取102例中耳炎及外耳道炎患者耳拭子或脓性分泌物进行细菌培养和药物敏感试验。