turnaround /ˈtɜːnəˌraʊnd/

• 1. 

  N-COUNT A turnaround is a complete change in opinion, attitude, or method. (观点、态度或方法的)彻底转变 [oft N 'in' n]

  例：

  I have personally never done such a complete turnaround in my opinion of a person.

  我个人在对一个人的评价上从没有过如此彻底的转变。

• 2. 

  N-COUNT A turnaround is a sudden improvement, especially in the success of a business or a country's economy. (尤指生意或国家经济的)突然好转 [usu sing, oft N 'in' n]

  例：

  The company has been enjoying a turnaround in recent months.

  这家公司在最近几个月里突然好转起来。

• 3. 

  N-VAR The turnaround or turnaround time of a task is the amount of time that it takes. 周转时间

  例：

  It is possible to produce a result within 34 hours but the standard turnaround is 12 days.

  有可能在34小时之内得出结果，但正常的周期是12天。

  例：

  The agency should reduce turnaround time by 11 percent.

  这家代理机构应削减11%的周转时间。