adj.(服装)拷边的；滚边的
动词pipe的过去式和过去分词形式.
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。
"Oh, piped down." he called. "噢，闭嘴。"他喊道。
The regimental band triumphantly piped the soldiers in. 团部的乐队用风笛奏起凯歌，迎入士兵。
He piped (a jig) so that we could dance. 他用笛子吹奏(吉格舞曲)好让我们跳舞。
n.平行六面体
