pseudopunctate shell

例句：

1. 1.The shell is pseudopunctate, with a pattern of small pits that resembles the surface of a shell.
   这个壳是伪刺状的，有像贝壳表面的小坑图案。
2. 2.This fossil is pseudopunctate and has been dated to the Cretaceous period.
   这个化石是伪刺状的，并且被定年为白垩纪时期。
3. 3. The skeleton is pseudopunctate, indicating that it was covered in small bumps or projections.
   骨骼是伪刺状的，表明它上面覆盖着小凸起或突起。