plainchant
(also `plainsong ) n [U]
medieval type of church music for a number of voices singing together, used in the Anglican and Roman Catholic Churches 素歌(中世纪的宗教合唱曲, 为圣公会及天主教所采用).
🗣️ 情景例句
Excuse me, May I have everyone's attention, please?
对不起,请大家听我说。
If nobody loves you, be sure it is your own fault.