口腔医学 stomatology (这是专业的;正确的名称)
中级 intermediate
如: 我已经通过了日语的中级水平考试。
I've passed the intermediate level exam of Japanese.
个体工商户
1.small business of industry and commerce
2.small businessmen
3.individual units of industry and commerce
4.small industrial or commercial businesses
个体工商户
Self-employed businessman
城市个体工商户
urban small businesses of industry and commerce
城乡个体工商户
self-employed industrial and commercial household in urban and rural areas