区别在于两者意思不同
①colleague 是同事,同僚,同仁的意思
Later in his impromptu speech Mr Sha turned to an American colleague, singling out Bob Orr, from the executive office of the secretary-general.
随后,沙祖康在他的即席演说中,把矛头转向一位美国籍同僚——在秘书长执行办公室工作的波布·奥尔。
②college是大学,学院的意思
How did you adjust to college life?
你是怎么适应大学生活的?