洛基英语的老师讲 Gram-positive cocci and Bacteriodes spp 革兰氏阳性菌属性脆弱 spp abbr.species 种类; species (Latin=two or more species) (拉丁语)两个或两个以上类别; special proficiency pay 熟练特别津贴; surplus personal property 剩余私有财产 再问: Gram-positive cocci 是革兰阳性菌的意思,那Bacteriodes spp呢??