chemist
/ˈkemɪst; `kɛmɪst/ n
1 (US druggist) person who prepares and sells medicines, and usu also sells cosmetics, toiletries, etc; pharmacist 药剂师; 药商
buy aspirin at the chemist's (ie chemist's shop) on the corner 在大街拐角的药房买阿司匹林. Cf 参看 pharmacist.
2 expert in chemistry 化学专家; 化学家.