fo·ram·i·nif·er·al英fɒræmɪ'nɪfərəl美fɒræmɪ'nɪfərəlBNC²³⁶²¹³⁺¹ 基本例句 adj.有孔虫目的¹⁰⁰ Based on the study of small foraminiferal fauna in the Late Carboniferous and Early Permian in Feicheng coalfield,25 genera and73 species of small foraminiferal fossils are identified. 通过对肥城煤田晚石炭-早二叠世小有孔虫动物群的研究,共鉴定出小有孔虫化石25属73种。 cnki