inlayer

例句：

1. 1. The engineer carefully inlaid the tiles onto the floor.
   工程师小心翼翼地将瓷砖铺在地板上。
2. 2.The company has multiple layers of management.
   这家公司有多层管理。
3. 3. The book is divided into several inlayers.
   这本书被分成了几个部分。