Pre
abbr. 炼油工程师（Petroleum Refining Engineer）
🗣️ 情景例句
There aren't too many examples of this style of architecture left these days.
现在这种风格的建筑已所剩无几了。
Hares may pull dead lions by the beard.
虎落平阳被犬欺。
Yes. You have to practise a lot.
是的，你得大量的练习。