单睾吸虫属：热带地区的一属小型吸虫，寄生于狗及猫等脊椎动物的肠道
习惯用语Haplorchis taichui
扇形单睾吸虫：寄生于鸟类及哺乳动物的肠道，偶而也感染人- trinitrin
- trinitrocellulose
- trinitrocresol
- trinitroglycerin
- trinitroglycerol
- trinitrophenol
- trinitrotoluene
- trinomial
- trinucleate
- trinucleotide
- triocephalus
- triochidism
- Triodontophorus diminutus
- triolein
- triolism
- triophthalmos
- triopodymus
- triorchid
- triorchis
- triorchism
- triose
- triosephosphate dehydrogenase
- triosephosphate isomerase
- triotus
- trioxide