durra都拉高梁(Sorghum vulgare)

亦称“黍”。原产于尼罗河流域，主要用作牲畜饲料。

• backare
• backbeat
• backbite
• backbitten
• backbreaking
• backcross
• back-friend
• backgammon
• background
• backgrounder
• background radiation
• backhander
• backing
• backloading
• backlog
• backlot
• backs
• backsheesh
• backstage
• backstairs
• backstop
• backswimmer
• backsword
• backtrack
• back-trick