Uniflow enginee
[机] 单向流动力机
🧩 词语组成解析
[计] 单向流
🗣️ 情景例句
we'll send you a letter of appointment and can sign a full distributor contract.
我们将给你们送上一份聘书，并签订一份总的销售合同。
What are these things doing here?
这些东西怎么会在这里？
Just as that moment the train came into the station.
正在这时，火车进站了。