turn.a.round

turnaround的音标和读音：
DJ音标发音： [ˈtə:nəˌraund]
KK音标发音： [ˈtɜnəˌraʊnd]

turnaround的词性：
n.（名词）

1. A space, as in a driveway, permitting the turning around of a vehicle.
回车场，回车道：公路上的一块地方，允许车辆回旋

2. The act or an instance of turning about and facing or moving in the opposite direction; a reversal:
转身，转向：转过头面对相反的方向，可向相反的方向移动的行为或事例；向后转：

Stock prices fell in the morning but rallied in a dramatic afternoon turnaround.
股票价格在早上下跌，但在下午又戏剧性的爬升

3. A shift or change in opinion, loyalty, or allegiance.
转变，变卦，变节：观点、忠诚或态度的转变或变化

4. The process of or time needed for loading, unloading, and servicing a ship, an airplane, or other vehicle.
周转，停航时间：轮船、飞机或其它交通工具装货、卸货及维修的过程成所需时间

5. The process of or time needed for performing a task, especially receiving, completing, and returning an assignment.
周转时间：完成一项任务的过程或所需时间，尤指接受、完成并提交某一任务