gavel

法槌、议事槌、小木槌

The judge banged her gavel and ordered everyone to be quiet.

法官敲下法槌，要求大家安静。

敲槌宣布、敲槌示意多用于新闻报导

The chairman gaveled the meeting to a close after two hours.

主席在两个小时后敲槌宣布会议结束。