蒙松草属，多蕊老鹳草属：一属非洲和亚洲的老鹳草类植物，其中有些种可用于痢疾，作收敛药- tetraethylammonium
- tetraethylthiuram disulfide
- tetrafilcon A
- tetragonum
- tetragonus
- tetrahydric
- tetrahydrocannabinol
- tetrahydrofolate
- tetrahydrofolate dehydrogenase
- tetrahydrofolic acid
- tetrahydropalmatine
- tetrahydropteroylglutamate methyltransferase
- tetrahydrozoline hydrochloride
- Tetrahymena
- Tetrahymenina
- tetraiodophenolphthalein
- tetraiodophthalein sodium
- tetraiodothyronine
- tetralogy
- tetramazia
- Tetrameres
- tetrameric
- tetramethyl
- tetramethylammonium hydroxide
- tetramethylenediamine