单词	chimney mast
释义	chimney mast 烟囱桅杆
随便看	region decision region decomposition region-decomposition region deeomposition Region defined by lines region definition region definition block region-deleting principles region dependent segmentation region-dependent segmentation Region deploying region depth marking region description region detection region-developing Region Developing Idea region development region development competitiveness Region Development Division region development environment region difference region differences region differentiation region disaster reduction foundation capability region disconnecting