1、An old crony and former colleague of mine was taking a course at Johns Hopkins in the 1960s.
我的一個老朋友也是我的大學同學,二十世紀六十年代的時候在約翰斯，霍普金斯大學上學。

2、New studies show breastfeeding can protect children against crony chronic diseases later in life.
新的研究表明母乳喂養(yǎng)可以保護孩子在以后的生活中不得慢性疾病。

3、In her late sixties she traveled over Europe with a crony of equal years.
在接近古稀之年，她同一個與她同年的密友漫游歐洲。

crony翻譯