a.

1. 精确的；准确的；确切的
   I can't give you a precise date.

   我无法告诉你确切的日期。

2. 明确的；清晰的
   His instructions were not very precise.

   他的指示不太明确。

3. 严格的；细致的
   We had precise orders to come home by nine o'clock.

   我们得到严格的命令须于九点前回家。

4. 刻板的，拘泥的
   He was very precise in his manners.

   他的一言一行都有板有眼。

5. 恰好的，正是的[B]
   At the precise moment the train started.

   就在那时，火车启动了。

adj.