什么是 choir?An organized company of singers, especially one performing church music or singing in a church.The part of a church used by such a company of singers.The part of the chancel in a cruciform church that is occupied by this company of singers.A group of instruments of the same kind: a string choir. A division of some pipe organs, containing pipes suitable for accompanying a choir.An organized group: a choir of dancers. One of the orders of angels.To sing in chorus.