PFC 陆军一等兵, 海军陆战队一等兵
pfc[ noun ]
a powerful greenhouse gas emitted during the production of aluminum
<noun.substance>
- Bush also read a touching letter written by PFC James Markwell, a 20-year-old Army Ranger medic who died during the first hours of the invasion.
- The PFC system works by converting part of this need into a demand for the less popular resistive current, which is present in the power networks, and so reduces overall demand.