英语语法分析

E. coli showed low drug resistance ratio to carbapenem, cephamycins, amikacin and furadantin, and Klebsiella pneumoniae showed a good sensitivity to most of the antibiotics.

大肠埃希菌对碳青霉烯类、头霉素类、丁胺卡那和呋喃妥因的耐药率较低，而肺炎克雷伯菌对多种抗菌药物具有较好的敏感性。