词汇	谨讷
释义	谨讷 jǐn nè老實，不善談吐。
随便看	Gram-negative bacteria infections gram-negative bacterial infection Gram Negative Bacterial Infections gram-negative bacterial infections Gram-negative bacterial infections Gram-negative bacterial pneumonia Gram negative bacteria septicemia Gram-negative bacteria septicemia gramnegative bacterium gram negative bacterium gram-negative bacterium gram-negative bactria Gram negative bouillon gram-negative bouillon gram negative broth gram-negative broth Gram negative chemolithotrophic bacteria gram-negative chemolithotrophic bacteria Gram-negative cocci and coccobacilli Gram negative coccobacillus gram-negative coccobacillus Gram negative coccus gram-negative coccus Gramnegative diplococci gram-negative diplococci