| 释义 |
al.ter.nate (obj)H5Bl7tE7neIt, $5B:l7tL-v [always + adv / prep](to cause two things) to happen or exist one after the other repeatedly轮流，(使)交替发生或出现Her cheerfulness alternated with despair. [I]她时而快乐时而绝望。The children alternated between being excited and tired. [I]孩子们时而兴奋时而疲倦。He alternated working in the office with long tours overseas. [T]他在办公室工作与作长期的海外旅行交替进行。
|