[klɑ:s]
①纲：分类学上的一级，在门(或亚门)下、目上；②统计学上为表示一特定数值或区间值的一组变数。组频数为该组所含变数的数目- -iatrics
- iatro-
- iatrochemical
- iatrochemist
- iatrochemistry
- iatrogenesis
- iatrogenic
- iatrology
- phenon
- pheno- ;phen-
- phenopropazine
- phenothiazine
- phenotype
- phenotypic
- Phenoxene
- phenoxide
- phenoxy-
- phenoxybenzamine hydrochloride
- phenozygous
- phenprocoumon
- phenpromethamine hydrochloride
- phenpropionate
- phensuximide
- phentermine
- phentolamine