n.聽力所及之范圍；聲音所及的距離
She was out of earshot and could not hear our shouts. 她離得很遠(yuǎn)，聽不到我們的喊聲。
Everyone within earshot soon knew her opinion of John. 在近處聽得到的人都知道了她對(duì)約翰的看法。
