quar·tet /kwɔrˈtɛt/
  四重奏
  quartet
  四位字節
  Quar·tet, Quar·tette  n.
  1. Mus. (a) A composition in four parts, each performed by a single voice or instrument. (b) The set of four person who perform a piece of music in four parts.
  2. Poet. A stanza of four lines.
  ◄ ►
  quartet
       n 1: the cardinal number that is the sum of three and one [syn: four,
             4, IV, tetrad, quatern, quaternion, quaternary,
             quaternity, quadruplet, foursome, Little Joe]
       2: four performers or singers who perform together [syn: quartette]
       3: a set of four similar things considered as a unit [syn: quartette,
           quadruplet]
       4: four people considered as a unit; "he joined a barbershop
          quartet"; "the foursome teed off before 9 a.m." [syn: quartette,
           foursome]
       5: a musical composition for four performers [syn: quartette]