每个声部均由一人演唱的多声部声乐曲及演唱形式按声部或人数分二重唱三重唱四重唱 领唱
A polyphonic vocal piece with each part sung by one person and the singing form are divided into duets, triets, quadruples and lead vocals according to the parts or the number of people
以上为机器翻译结果，长、整句建议使用 人工翻译 。