Pfm
abbr. power factor meter 功率因数计
🗣️ 情景例句
I haven't decided whether I will go camping or not, but it is certainly possible.
我还没决定是否去露营，但还是有可能去的。
We've priced it at $ 98, almost 30% less than the competition.
我们订价为98美元，几乎少于竞争对手30%。
It's very hot. It's summer in Australia now!
很热。澳大利亚现在正值夏天！