mortise and tenon

基本解释

Besides, the main structure is formed by larger parts, connected by traditional mortise and tenon techniques.
咖啡屋的主要结构利用大尺寸木材采用传统榫卯技术构造而成。
When end grain must be joined to edge or face grain, the joint of choice is the mortise and tenon. More on this later.
当一块板子的端面必须和另一块板子的侧边或板面连接时，就要选用方榫连接，这会在后面讲到。
Process: the preciousness lies in the joint of bamboo and ox bone in the most ancient mortise and tenon is practice connection.
工艺：其可贵之处还在于竹子和牛骨的连接处用最古老的卯榫做法连接。

They hand-cut mortise and tenon joints (square-cut slats glued into matching holes).
FORBES: Green Wood
The traditional design and practices for building these bridges combine the use of wood, traditional architectural tools, craftsmanship, the core technologies of beam-weaving' and mortise and tenon joints, and an experienced woodworker's understanding of different environments and the necessary structural mechanics.
UNESCO: Culture