To spread rumors or make baseless accusations based on hearsay and speculation.
听到一些关于项目进度的附耳射声，我们不能轻易相信，需要核实清楚。
We shouldn't easily believe the rumors and baseless accusations about the project's progress; we need to verify them clearly.
Next Idiom
To spread rumors or make baseless accusations based on hearsay and speculation.