black-powder

基本解释

• 墨料

同根派生

英汉例句

• What is this black powder on your desk?
  你桌子上的黑色粉末是什么?
• Mixture of black powder and magnesium have a tendency to segregate.
  黑药和镁的混合物具有离析的倾向。
• Mixture of black powder and magnesium has a tendency to segregate.
  黑药和镁的混合物具有离析的倾向。
• A black powder, C9H18FeN3S6, used as an agricultural fungicide.
  福美铁一种用作农业杀霉菌剂的黑色粉末，C9H18FeN3S6
• This makes copies,using a mirror,a roller and special black powder.
  这个做副本是用一面镜子，一个滚筒和一种特殊的黑火药。