set·tee /sɛˈti/
  有靠背的長椅
  Set·tee, n.  Naut. A vessel with a very long, sharp prow, carrying two or three masts with lateen sails, -- used in the Mediterranean. [Written also setee.]
  ◄ ►
  Set·tee n.  A long seat with a back, -- made to accommodate several persons at once.
  settee
       n 1: a long wooden bench with a back [syn: settle]
       2: a small sofa