没有鳞片的

例句：

1. 1. The fish was scalelessand could not be identified by sight.
   这条鱼是无鳞片的，无法通过视觉辨认。
2. 2. Thebaby elephant is scaleless andcannot walk yet.
   这只小象是无鳞片的，还不能走路。
3. 3. The planthas no visible scales, making itdifficult to identify its species.
   这种植物没有可见的鳞片，很难识别其种类。