raw oil of black carbon

• 粘油

raw oil of black carbon的用法和样例：

例句

1. PFOA is used in the making of fluorochemicals, which are used in non-stick and oil and grease resistant food packaging linings.
   全氟辛酸铵是用于制造含氟化合物，这是用于不粘油和油脂性食品包装衬板。