Trio



GRE

解释

GRE 红宝书

• n. 三人一组; 三重奏, 三重唱
• ［英］ 三人一组, 三件一套 ( a group of three people) 三重奏, 三重唱 ( three singers or musicians performing together)

Webster Collegiate

noun (plural trios)

• Etymology: French, from Italian, from tri- (from Latin)
• Date: circa 1724
• 1.
  • a. a musical composition for three voice parts or three instruments
  • b. the secondary or episodic division of a minuet or scherzo, a march, or of various dance forms
• 2. the performers of a musical or dance trio
• 3. a group or set of three

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