假天花
gaa2 tin1 faa1jiǎ tiān huāinferred
English
- false ceiling; drop ceiling; suspended ceiling
粵語 — Cantonese
- 喺原先天花板下低額外懸掛嘅天花板，通常係為咗美觀或者隔音效果而設（量詞：層）
Examples
裝埋假天花，樓底咪仲矮？
Installing a false ceiling will reduce the headroom.
Sources: rime-cantonese, synthesized, words.hk