Pre-enzyme
[化] 酶原
🧩 词语组成解析
abbr. 炼油工程师（Petroleum Refining Engineer）
🗣️ 情景例句
He's stepped out of the office for a little while.
他离开办公室刚一会儿。
John would like to touch some of the sculpture in the art gallery.
约翰想触摸几件美术馆的雕刻。
You'd better finish the work today, and bring it tomorrow.
你最好今天完成这作业，明天把它带来。