劍橋詞典

the process of becoming wider or more open , or the act of making something do this
擴(kuò)張，擴(kuò)張術(shù)
Dilatation of blood vessels is always associated with increased blood flow and increased blood pressure . 血管擴(kuò)張總是跟血流量增加和血壓升高有關(guān)聯(lián)。
Balloon dilatation is a safe and effective treatment for patients with tight urethral strictures . 氣囊擴(kuò)張法是治療尿道狹窄的一種安全有效的方法。 返回 dilatation