adj.无(病)菌的
n.防腐药

The surgical team performed the procedure in an aseptic environment to prevent infection.
这个外科团队在一个无菌环境中进行了手术，以防止感染。
The hospital staff meticulously cleaned and sterilized all surfaces before admitting a new patient, ensuring it was aseptic.
医院工作人员在接收新病人前，仔细清洁并消毒所有表面，确保其无菌。
Aseptic technique is crucial in dental surgeries to maintain patient hygiene.
在牙科手术中，无菌操作技术对于保持患者卫生至关重要。
The aseptic dressing changed regularly helped prevent infections in the wound.
定期更换无菌敷料有助于防止伤口感染。
After opening the sterile package, she carefully handled the surgical instruments to maintain the aseptic conditions.
打开无菌包装后，她小心翼翼地处理手术器械，以保持无菌状态。
The pharmaceutical company follows strict guidelines for aseptic manufacturing processes to ensure drug purity.
药品公司遵循严格的无菌生产流程，以保证药物纯度。
Aseptic techniques were used in the preparation of the intravenous fluids to minimize the risk of contamination.
在静脉输液的准备过程中采用了无菌技术，以尽量减少污染风险。
The laboratory technician wore an aseptic gown and gloves while handling live bacteria cultures.
实验室技术员在处理活细菌培养物时穿着了无菌隔离服和手套。
The pharmaceutical packaging must be aseptic to maintain the integrity of the medication.
药品包装必须是无菌的，以保持药物的完整性。
The hospital's operating theaters are equipped with advanced aseptic systems to maintain sterility during surgeries.
医院的手术室配备了先进的无菌系统，以确保手术期间的无菌环境。