词汇	down structure
释义	down structure 沿构造倾斜向下；下部构造
随便看	The central portion of the head of a comet the Central Powers the central public finance system The Central Red Army the central Yangtze River the central Yunnan Province the centre thecentral region the central region the central region of China The central region of Guizhou the central reservation the central revolutionary base The central rib or vein of a leaf the central school of speech and drama the Central Sea of Japan the central secretariat the central shaanxi plain the central shaanxi province the central soviet area the central soviet areas the central states The central supporting element of a whole the central Tarim area The Central Tarim Lower Uplift