often as modifier
- Ice Hockey a running total used as an indication of a player's effectiveness, calculated by adding one for each goal scored by the player's team in even-strength play while the player is on the ice, and subtracting one for each goal conceded【冰球】累计得分。
- S. African more or less; roughly〈南非〉左右; 大致：
it was plus-minus 8:30 a.m.
时间是在上午八点半左右。