🧩 词语组成解析
abbr. 炼油工程师（Petroleum Refining Engineer）
🗣️ 情景例句
Well, I suppose I've run out of excuses.
噢 我想我再也找不出籍口了。
Can anybody scratch my back for me?
有人来替我搔背吗？
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。