您要查找的是不是：
- Horseshoe Nebula 马蹄星云
- Bend a piece of iron into a horseshoe. 把一块铁弯曲成马蹄形。
- The blacksmith came out of the forge to fit the horseshoe. 铁匠从铁工厂出来安装马蹄铁。
- The smith forged the horseshoe with great skill. 那铁匠技术娴熟地锻造马的蹄铁。
- Its remnants form the Crab Nebula. 它的残余物组成了蟹状星云。
- Of, relating to, or characteristic of a nebula. 星云的关于或类似星云的
- Extragalactic nebula is invisible to the naked eye. 我们用肉眼是看不到河外星系的。
- Make a horseshoe shape with your desks. 把你们的桌子排成马蹄形。
- A U - shaped object similar to a horseshoe. 马蹄铁形物形如马蹄铁的“U”形物体
- Taiyuan Nebula Welding Equipment Co., Ltd. 太原市星云焊接设备有限公司。
- Yes! Perhaps this is the nebula charm in it place! 是呀!也许这就是星云的魅力所在之处吧!
- The collar shape need horseshoe. 领形要马蹄些。
- The Trifid Nebula is about 40 light-years across. 三叶星云跨度约40光年。
- The horseshoe crab isn't really a crab at all. 其实根本就不是螃蟹
- Fine dust in the nebula reflects the light. 星云中细致的尘埃反射了星光。
- The teacher bends a piece of iron into a horseshoe. 这位教师把一块铁弯曲成马蹄形。
- The horseshoe crabis not a true crab. 鳖并非真正的蟹类。
- The horseshoe crob is not a true crab. 鲎不是真正的蟹类。
- The blacksmith is forging the horseshoe. 铁匠正在打造马蹄铁。
- The blacksmith shaped a horseshoe on his anvil. 铁匠在他的铁砧上打出一个马蹄形。
