ceil /ˈsi(ə)l/
  (vt.)裝天花板,裝船內格子板
  Ceil v. t. [imp. & p. p. Ceiled p. pr. & vb. n. Ceiling.]
  1. To overlay or cover the inner side of the roof of; to furnish with a ceiling; as, to ceil a room.
     The greater house he ceiled with fir tree.   --2 Chron. iii. 5
  2. To line or finish a surface, as of a wall, with plaster, stucco, thin boards, or the like.
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