Neither the crow nor the sparrow make a sound
Refers to absolute silence
Neutral
同学们都在上自习,教室里鸦雀无声 | Tóngxuémen dōu zài shàng zìxí, jiàoshì lǐ yāquèwúshēng
The students are all studying, so it's completely silent in the classroom
[Source]
顿时台下鸦雀无声,听众凝神聆听 | Dùnshí táixià yāquèwúshēng, tīngzhòng níngshén língtīng
Immediately the audience fell completely silent, and they began to listen attentively
[Source]
None
None
This is an HSK chengyu
《景德传灯录》(Jǐng Dé Chuán Dēng Lù), a work by Sòng (宋, 960-1279) Dynasty writer and monk 释道原 (Shì Dào Yuán)
This chengyu is from a line in the work listed in the "Origin" section above