mortise-joint

例句：

1. 1. The carpenter used a mortise-joint to secure the wooden door.
   木匠用榫头接合的方式固定了木门。
2. 2. The team worked together to create a mortise-joint that held the structure together.
   团队共同努力，制作了一个将结构连接在一起的榫头。
3. 3. The engineer designed a new mortise-joint system to improve structural integrity.
   工程师设计了一种新的榫头接合系统，以提高结构的完整性。