Pre-competition
赛前
🧩 词语组成解析
abbr. 炼油工程师（Petroleum Refining Engineer）
🗣️ 情景例句
It's a book of pictures.
这是一本摄影集。
Do you like sunshine?
你喜欢阳光？
Unfortunately it will cost a lot of money.
遗憾的是，这要花很大一笔钱。