Pulsafeeder
脉动电源, 脉动供料机
🗣️ 情景例句
I'm working on-it.
我正在做这项工作。
Few words,many deeds.
少说话，多做事。
We offered them food and spoke to them kindly, but they remained motionless.
我们给他们东西吃，客客气气地同他们交谈，但他们却一动也不动。