cooper

详细解释:n. 制桶工人
vt. 制桶
vi. 制桶
【经】 库柏

词型变化：

名词:cooperage

英语解释：

名词 cooper:

United States industrialist who built the first American locomotive; founded Cooper Union in New York City to offer free courses in the arts and sciences (1791-1883)同义词：Peter Cooper