敞: spacious; open湾: bend开敞湾: open bay敞相: field phasing敞艇艏艉端铺板: gangboard敞厢式车身: express body敞田制: open field system敞箱探究实验: open field exploration敞水性能: open water performance敞箱造型: open sand moulding敞水试验毂: open water test case敞型铸造: open sand casting敞水试验箱: open water test boat
