短語詞組短語vertical stratigraphic section 垂直地層剖面圖vertical time section time 垂直時(shí)間剖面vertical l section 垂直切面low vertical cesarean section 子宮下段直剖宮產(chǎn)術(shù)the vertical section 縱斷面vertical cross -section 垂直橫剖面;垂直截面vertical section detail 垂直切面vertical lower segment cesarean section 下段縱切口剖腹產(chǎn)術(shù) 返回 vertical section