Plainchant
n. 单声圣歌
✅ 同义词
📖 牛津释义
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
There was no way he could solve the problem.
他根本解决不了这个问题。
The restaurant is downstairs.
那餐厅在楼下。
He has always been a good neighbour.
他一直是个好邻居。