foraminifera
TOEFL
中文解释
相关例句
有孔虫类中释
Looking like a puffy white star studded with little pearls, this is the shell of an amoeboid protist called a foraminifera, or foram..看看这个胀鼓鼓的白色星星，它上面满是珍珠。 这是一类变形虫（属于原生生物）的外壳，这类变形虫被称为有孔虫（ foraminifera or foram）。
Globs of mud pulled from the trench have yielded an assortment of bacteria, fungi and primitive single-celled organisms called foraminifera..海沟中提取出的泥中生存着细菌、真菌和叫做有空虫类的原始单细胞有机体。
