common tenon

例句：

1. 1. The carpenter used a common tenon to jointhe two pieces of wood together.
   木匠用一个共同的榫头将两块木板连接在一起。
2. 2. The construction of the bridge involved theuse of common tenons for the joints.
   建造桥梁时，使用共同的榫头来连接接缝。
3. 3. The carpenter was skilled in using common tenonsto ensure the stability of the structure.
   木匠擅长使用共同的榫头来确保结构的稳固。