on the anvil

• 在讨论中； 在准备中

on the anvil的用法和样例：

例句

1. The plan is still under discussion.
   这个计划尚在讨论中。
2. I was on the side of Tom in the discussion.
   在讨论中，我支持汤姆。
3. The advertising campaign is still in preparation.
   广告宣传攻势仍在准备中。
4. We say an enemy on the move is easy to attack precisely because he is then off guard,that is,unprepared.
   我们说运动之敌好打，就是因为敌在不意即无准备中。