cevian

例句：

1. 1.The cevian soared over the mountains, its wings spread wide.
   雪鹰在山间翱翔，翅膀展开。
2. 2. The cevian was a symbol of peace and harmony in the region.
   雪鹰是该地区和平与和谐的象征。
3. 3. In the winter, the cevians gather together to warm themselves against the cold.
   冬天，雪鹰们聚在一起取暖。