第三人称复数：butter beans
1. 棉豆：butte 孤丘 | butter bean 棉豆 | butter biscuit 奶酥
2. 牛油豆：椰菜花Brussels Sprouts | 牛油豆Butter Bean | 胡萝卜Carrot
3. 棉豆, 利马豆：butted tube || 粗端管, 端部加粗管, 异壁厚管 | butter bean || 棉豆, 利马豆 | butter biscuit || 奶酥
4. 白凤豆：奶花芸豆light speckled kidney bean | 白凤豆butter bean | 珍珠豆small white bean
1. 利马豆；菜豆
Butter beans are the yellowish flat round seeds of a kind of bean plant. They are eaten as a vegetable, and in Britain they are usually sold dried rather than fresh.
butter bean
noun
1. small flat green bean similar to lima beans
Synonym: sieva bean butterbean civet bean
2. bush bean plant cultivated especially in southern United States having small flat edible seeds
Synonym: sieva bean butter-bean plant lima bean Phaseolus lunatus