semi-plant

例句：

1. 1. The research on semi-plants is still in its early stages.
   对半植物的研究还处于初级阶段。
2. 2.Some species of plants are considered semi-plants due to their ability to grow in arid environments.
   由于能在干旱环境中生长，一些植物被认为属于半植物。
3. 3. In recent years, scientists have made significant progress in understanding the biology of semi-plants.
   近年来，科学家们在理解半植物的生物学方面取得了重大进展。