鏤空

镂空
lòukōng
  1. openwork
  2. fretwork

CEDICT

  1. cutout; carving; openwork; fretwork
  2. to hollow out; to carve out; to engrave

Wiktionary

雕刻穿透物體圖案文字多用窗格屏風服飾玉器

重編國語辭典

Entry Composition