The Gram-negative bacteria were the main pathogens of infection (43.2%), followed by Gram-positive bacteria (32.1%), and fungi (24.7%).是什么意思_The Gram-negative bacteria were the main pathogens of infection (43.2%), followed by Gram-positive bacteria (32.1%), and fungi (24.7%).在线翻译_英语_读音_用法_例句