arc-over

常见例句

Sharp corners should be radiused to prevent arc over.
前后端板同时钻孔是一个好主意，这样两者的孔能对准。
Sirius, alpha star of Canis Major, traces the bright arc over the dome at the left.
大犬座的天狼星，阿尔法星的明亮轨迹弧线跨域了左边的穹顶。
Explanation: Diffuse starlight and dark nebulae along the southern Milky Way arc over the horizon and sprawl diagonally through this gorgeous nightscape.
说明：沿着南半球地平线上空的银河弧，漫射的星光和黑暗的星云在这张绚丽的夜晚天空影像中沿着对角蔓延开来。
A pair of rainbows arcs over Belize's Glover Reef in the Caribbean Sea.
意译：空中俯瞰岛屿在自然界的模式。一对彩虹弧形超过伯利兹的格洛弗礁在加勒比海。
Only the booster's fiery tail was visible as the rocket ascended through a cumulus cloud and then arced over the ocean, headed for space.
火箭上升穿透积云、横越海洋、朝著太空前进，我们只能隐约看到助力器下方炽烈的火焰尾。
Patterns in Nature: Island Aerials A pair of rainbows arcs over Belize's Glover Reef in the Caribbean Sea.
意译：空中鸟瞰岛屿自然界图片。一对彩虹弧线超过伯利兹的格洛弗礁在加勒比海。