speciality [ˌspɛʃɪˈalɪti] (主北美 主医 亦作 specialty) (pl. -ies)
a pursuit, area of study, or skill to which someone has devoted much time and effort and in which they are expert 特殊才能;专长 his speciality was watercolours. 他的专长是画水彩画。 ■a product, especially a type of food, which a person or region is famous for making well 特产(尤指特色食品) ■[as modifier]meeting particular tastes or needs 特制品;特需品 speciality potatoes for salads. 制作沙拉的特种土豆。 ■(常作 specialty)a branch of medicine or surgery 专科;专外科
语源
late Middle English (denoting the quality of being special or distinctive): from Old French especialite or late Latin specialitas, from Latin specialis (see special)