Prepressurization
预加压
🗣️ 情景例句
We have two and a half hours.
还有两个半小时。
As we sow, so shall we reap.
种瓜得瓜，种豆得豆。
We should learn the value of money and learn how many hours' work has to be done before we can buy something.
我们应该认识到钱的价值，知道要干多少小时的活，我们才能买某件物品。