coining die

例句：

1. 1. The coining die is used to shape metal into coins.
   压模机用于将金属成型为硬币。
2. 2. The coining die is essential for the production of high-quality coins.
   压模机对于生产高品质硬币至关重要。
3. 3. The coining die is a crucial component in the manufacturing process.
   压模机是生产过程中的关键部件。