dongn.盾（越南货币单位）；（俚）阴茎Dong Yong董勇,中国演员Dong Nian东年Dong ware董窑Dongngoin洞鄂,位于中国西藏自治区Dongxiangn.东乡族；中国的56个民族之一Dongguoli冬果梨Dongchuann.东川Dong Libo董立勃Dongjiang东江Dongshengn.东胜

1. The bus was so crowded that I had to stand all the way to Dongsi.
   公车如此之拥挤以致我不得不一路站到东四。
2. It's Saturday morning,and Zhang Xiuyun from Dongsi Neighbourhood Committee in Beijing is leaving for school.
   这是星期六的上午，北京东四居委会的张秀云正要离家去上课。