Grain-positive的用法和样例：
例句
用作名词 (n.)
- Conclusions The prevailing pathogens in post-operative intracranial infection are Gram positive cocci, especially Staphylococcus epidermidis and Staphylococcus aureu.
结论神经外科患者颅内感染以革兰阳性球菌多见，尤其是表皮葡萄球菌和金黄色葡萄球菌。 - Conclusions It is a new antibacterial peptide, has significantly broad antimicrobial activity, and display inhibition against Gram negative bacilli, positive coccus and C.albicans.
结论本文得到的抗菌肽是一个新型抗菌肽，有广谱抗菌活性，对革兰阴性菌和革兰阳性菌均有一定的抑制作用。
