钉住

例句：

1. 1. The door was pinned shut with a large nail.
   门被一个大钉子钉得紧紧的。
2. 2. She pinned her hair up in a messy bun.
   她把头发扎成一个乱糟糟的发髻。
3. 3. We need to pin down the details before we move forward.
   我们需要先搞清楚细节，才能继续前进。