infusoria

/in-fyoo-sawr-ee-uh, -sohr-/US // ˌɪn fyʊˈsɔr i ə, -ˈsoʊr- //

婴儿期,婴儿期保健品,婴儿期保健,婴幼儿

Definitions

n.名词(复数) plural noun

1
- : protozoans of the phylum Ciliophora.
- : any of various microscopic organisms found in infusions of decaying organic matter.

Infusoria:—Outer protoplasm firmer and denser; therefore of more definite shape.
This is mostly represented, of course, by lower organisms, as infusoria and worms.
His great work on Infusoria appeared in 1838, and was at once recognized as the highest authority on the subject.
The radiate type is shown by discoid infusoria, by medusæ, by starfish and their allies.
These cells, called choanocytes, resemble independent animals of the Protozoa, known as flagellate Infusoria or Choanoflagellata.