

- serum (watery part of blood)
- [Blut]serum nt
- serum (infection-fighting agent)
- [Heil]serum nt
- serum
- Haarserum nt


- Serum
- serum
- Blutserum
- blood serum no 复数, no 不定的 冠词
- Impfstoff
- serum
- Virus-B-Hepatitis
- serum hepatitis
- Immunserum
- immune serum
- Blutwasser wird ins Bindegewebe abgepresst
- serum is forced into the connective tissue