voicelessness

Her voicelessness after the long concert was so complete that she could only communicate by writing notes.

用法提示：voicelessness 作主语，指‘失声、说不出话’的名词状态。

The manager was confused by his voicelessness in team meetings and assumed he had no opinions.

用法提示：voicelessness 作介词 by 的宾语，表示‘沉默不语’的状态。

The book describes the voicelessness of elderly residents, whose concerns are often ignored.

用法提示：voicelessness 作 describes 的宾语，指‘没有表达机会、不被倾听’的状态。