roster /ˈrɒstə/

• 1. 

  N-COUNT A roster is a list which gives details of the order in which different people have to do a particular job. 值勤表

  例：

  The next day he put himself first on the new roster for domestic chores.

  次日，他在新的内务值勤表上把自己排在第一个。

• 2. 

  N-COUNT A roster is a list, especially of the people who work for a particular organization or are available to do a particular job. It can also be a list of the athletes who are available for a particular team. 花名册; 名单 [美国英语]

  例：

  The Amateur Softball Association's roster of umpires has declined to 57,000.

  业余垒球协会的裁判员名单上的人数减少到了5.7万人。

• 3. 

  V to place on a roster 将···放进名单中

• 4. 

  N a rascal 流氓; 无赖 [Northern English] [DIALECT]