嵌入加强块 预埋件 砂型骨的英文

insertedpiece

• 嵌入:    implant; embed; le ...
• 加强:    strengthen; enhanc ...
• 块:    piece; lump; chunk
• 预:    in advance; before ...
• 件:    piece; article; it ...
• 砂型:    sand mould
• 骨:    bone