单词盒子

betel-nut chewing

B 开头单词

基本解释

  • [医药科学]咀嚼槟榔

英汉例句

    双语例句

  • Objective To investigate the relationship between tooth abrasion and long-term chewing betel nut.
    目的：探讨长期咀嚼槟榔与牙体磨损的关系。

专业释义

    医药科学

  • 咀嚼槟榔

    Oral submucous Fibrosis(OSF) is a kind of chronic insidious disease and it predisposes to cancer, the main aetiological factor of which is betel nut chewing. As a precancerous condition regarded by WHO, the malignant transformation rate of OSF was 7.6%.
    口腔粘膜下纤维性变(oral submucous fibrosis,OSF)是一种慢性、隐匿性、具有癌变倾向的口腔粘膜病,咀嚼槟榔是主要致病因素,OSF属于口腔癌前状态,癌变率高达7.6%。