eastman的翻译，读音
英/'i:stmәn/
释义：
n. 伊士曼（姓氏）
n. United States inventor of a dry-plate process of developing photographic film and of flexible film (his firm introduced roll film) and of the box camera and of a process for color photography (1854-1932)
n. United States inventor of a dry-plate process of developing photographic film and of flexible film (his firm introduced roll film) and of the box camera and of a process for color photography (1854-1932)