圆顶螺绞 圆顶螺绞的英文 英语翻译 knuckle screw thread; knuckle thread 拓展翻译 圆顶dome; vaultdomedome 圆顶的vaulted 圆顶地下室undercroft 圆顶鼓风炉cupola 圆顶建筑igloo 圆顶炉cupola 圆顶篷cupola 圆顶人孔dome manhole 圆顶细胞dome cells; dome-cells 圆顶形磨牙dome-shaped molars 圆顶帐篷yurt 圆顶状心搏动choc en dome 有圆凸的bosselated 圆circularity; cirlce; justify; round; roundnesscirclegyro- 圆柏savin 圆柏电杆cedar 圆柏二醇sabina glycol 圆板circular flat-plate 圆板光源circular disk source 圆板塞disc plug