two or three.

• 二或三

two or three.的用法和样例：

例句

1. Her reasoning was fallacious in that she tried to base a general rule on just two or three instances.
   她的推理是荒谬的，由于她试著把通则只放在二或三个实例上。
2. Heat fixation is performed by the rapid passage of the air-dried smear two or three times over the flame of the Bunsen burner.
   热固定是将空气中乾燥的抹片快速地在本生灯火焰上通过二或三回。