Pre-enzyme
[化] 酶原
🧩 词语组成解析
abbr. 炼油工程师（Petroleum Refining Engineer）
🗣️ 情景例句
So how has life changed since you left the army?
你离开军队后，生活过得如何？
When poverty comes in at the door, love flies out at the window.
贫穷进门来，爱情飞窗外。
Hello, Bill?
喂，是比尔吗？