一言不发的近义词是什么

近义词: 沉默 silence

n. 沉默；寂静；缄默；不谈；无声状态

vt. 使沉默；使安静；压制；消除噪音

int. 安静！；别作声！
His steps broke the silence in the hall.

他的脚步打破了大厅的寂静。

Please keep silence in the room.

请在房间里保持安静。

The man silenced the whole spectators stand.

那人使整个观众席安静下来。

The students listened in silence as their teacher talked.

当老师说话时孩子沉默地听着。

The teacher raised his voice to silence the class.

老师提高嗓门使全班安静下来。

There was an awkward silence when nobody knew what to say.

人人都不知道该说什么，现场安静的令人尴尬。