mortise dowel joint

例句：

1. 1.The carpenter used a mortise dowel joint to join the wooden planks together.
   木匠用榫接将木板连接在一起。
2. 2. The engineer designed the structure with careful consideration of the mortise dowel joints.
   工程师仔细考虑了结构中的榫接部分。
3. 3.The construction crew worked diligently to ensure the mortise dowel joints were secure and functional.
   施工队努力工作以确保榫接牢固且功能正常。