Pfm
abbr. power factor meter 功率因数计
🗣️ 情景例句
Hi, Alexandra. Come on in.
嗨， Alexandra 。请进。
We are scheming to secretly cross the enemy territory.
我们在秘密商定穿越敌占区的计划。
I'm glad our negotiation has come to a successful conclusion.
我很高兴这次洽谈圆满成功。