Establish a principle
确立一条原则
🧩 词语组成解析
🗣️ 情景例句
Oh, my pleasure.
噢！不客气。
To run after the gentleman
追求绅士
He had spotted a tiny bottle at the bottom of my case and he pounced on it with delight.
他在我的箱底发现了一只小瓶，高兴地一把抓了起来。