pipe up

汉语翻译

开始吹奏, 尖声说话, 上升

英语解释

动词 pipe up:

begin to play or singutter a shrill cry同义词：shriek, shrill, pipe

例句

Mary is so shy, and everyone was surprised when she piped up with a complaint at the club meeting.玛丽一向很怕羞，当她在俱乐部会议上大发牢骚时，大家都很吃惊。