任一种主要生活在温暖沙带的活跃且色彩鲜艳的食虫虎甲科甲虫，有大的颚，其幼虫行动迟缓并生活在垂直的地洞里。

Any of numerous active, brightly colored, predatory beetles of the family Cicindelidae, chiefly of warm, sandy regions, having large jaws and sluggish larvae that live in vertical burrows.

youdao

任一种主要生活在温暖沙带的活跃且色彩鲜艳的食虫虎甲科甲虫，有大的颚，其幼虫行动迟缓并生活在垂直的地洞里。

Any of numerous active, brightly colored, predatory beetles of the family Cicindelidae, chiefly of warm, sandy regions, having large jaws and sluggish larvae that live in vertical burrows.

youdao