[ˌplætisiˈfælik]
扁头的：宽头的，宽高指数小于70- trinegative
- trineural
- trineuric
- trinitrate
- trinitrin
- trinitrocellulose
- trinitrocresol
- trinitroglycerin
- trinitroglycerol
- trinitrophenol
- trinitrotoluene
- trinomial
- trinucleate
- trinucleotide
- triocephalus
- triochidism
- Triodontophorus diminutus
- triolein
- triolism
- triophthalmos
- triopodymus
- triorchid
- triorchis
- triorchism
- triose