Als

creek, drainage channel

Folge

1. sequence
2. consequence
3. episode

verengen

1. to constrict, to make narrower
2. to take in (clothing)
3. to narrow, to contract

sich

1. Reflexive pronoun of the third person singular: herself, himself, itself, oneself (direct or indirect object)
2. Reflexive pronoun of the third person plural: themselves (direct or indirect object)

die

• Article

  1. nominative/accusative singular feminine of der
  2. nominative/accusative plural of der

• Pron

Blutgefäße

nominative/accusative/genitive plural of Blutgefäß