rabbeted frame

例句：

1. 1. The engineer designeda rabbeted frame for thenew building.
   工程师为新建筑设计了一个有凹槽的框架。
2. 2. The furniturewas made with recessed frames to add depth andcharacter.
   家具采用了凹槽式框架，以增加深度和特色。
3. 3. The carpenter used concealed frames to hide thewiring beneath the dashboard.
   木匠使用隐藏式框架来将电线藏在仪表板下面。