当他打断会议时，她向他投去一个冰冷的凝视。

She gave him an ___icy stare when he interrupted the meeting.

他冰冷的心让他显得疏远而难以接近。

His ___icy heart made him seem distant and unapproachable.

老板冰冷的语气立刻让房间安静了下来。

The boss's ___icy tone immediately silenced the room.