Pmi
abbr. 采购经理人指数（Purchase Management Index）
🗣️ 情景例句
Let's put some of this stuff away and then take off.
让我们把部份东西拿出来， 然后就走啦。
Let me think it over,and I'll let you know later.
让我考虑一下，回头再告诉你吧。
What are you doing?
你在干什么？