芝士专营公司英文翻译为 "cheese specialty company"。
来源：芝士是英文 cheese 的翻译，而 specialty 表示 "特长、专长"，所以 cheese specialty company 意思就是 "专营芝士的公司"。
英文例句及其中文翻译：
"The cheese specialty company imports a variety of artisanal cheeses from around the world." (这家芝士专营公司从世界各地进口各种手工芝士。)
"The cheese specialty company offers tastings and classes on how to pair different cheeses with wine." (这家芝士专营公司提供品尝和芝士与葡萄酒搭配的课程。)
"The cheese specialty company has a wide selection of cheese boards and gift baskets available for purchase." (这家芝士专营公司有各种芝士盘和礼品篮供购买。)