dilator
US /daɪˈleɪtər/
UK /daɪˈleɪtər/
名词
1.
扩张器
an instrument used to enlarge an opening in the body
示例:
•
The surgeon used a specialized dilator to widen the artery.
外科医生使用专用扩张器来扩张动脉。
•
Vaginal dilators are used in the treatment of certain medical conditions.
阴道扩张器用于治疗某些疾病。
2.
扩张剂
a substance that causes dilation
示例:
•
The doctor prescribed a powerful dilator to help with the patient's breathing.
医生开了一种强效扩张剂来帮助病人呼吸。
•
Bronchial dilators are commonly used to treat asthma.
支气管扩张剂常用于治疗哮喘。