stomatous

• 过时的形容词，意为有口的或具有口孔的；在现代英语中很少使用，主要用于生物学复合词中。

An obsolete adjective meaning having a mouth or mouth-like opening; rarely used in modern English.

1. Having a mouth or mouthlike openingC2formalscientific

   Relating to or possessing a mouth or an opening that resembles a mouth.

   有口的

   • The organism is stomatous, with a distinct oral cavity.
   • Certain stomatous species have evolved specialized feeding structures.
   • The stomatous opening allows for the intake of nutrients.

2. Relating to plant stomataC2formalscientific

   Pertaining to the small pores (stomata) on the surface of plant leaves and stems.

   气孔的

   • The stomatous cells regulate gas exchange in the leaf.
   • Stomatous density varies among different plant species.
   • Environmental factors influence the development of stomatous structures.