柯林斯詞典librettist /l??br?t?st/ (librettists) 1. N-COUNT A librettist is a person who writes the words that are used in an opera or musical play. (歌劇或音樂劇的)歌詞作者 返回 librettist劍橋詞典a person who writes the words for a musical work for the theatre （歌劇或音樂劇的）詞作者 返回 librettist