Pmi
abbr. 采购经理人指数（Purchase Management Index）
🗣️ 情景例句
What did I do with the rings?
我把戒指放哪儿了？
Will you take that library book back for me?
你能帮我把书还回图书馆吗？
how many heath fires they cause, how much litter they leave, in short,
即他们引起了多少场野火，留下了多少垃圾。总之，