Antibacterial activity of MPL against Escherichia coli, Bacillus subtilis and Salmonella typhi was 39.8%, 45.3% and 66.2%.是什么意思_Antibacterial activity of MPL against Escherichia coli, Bacillus subtilis and Salmonella typhi was 39.8%, 45.3% and 66.2%.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句