Some bacteria protect against halitosis,the formal name for really bad breath,while others cause the pungent odor,says a team of researchers from The Forsyth Institute in Boston.是什么意思_Some bacteria protect against halitosis,the formal name for really bad breath,while others cause the pungent odor,says a team of researchers from The Forsyth Institute in Boston.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句