Prolog
n. 序言, 序幕, 开场白, 序诗, (喻)开端
✅ 同义词
🗣️ 情景例句
Oh, please come in.
噢 请进来。
Is this a live program?
这是不是现场广播节目？
After we had landed, the plane was searched thoroughly.
我们降落之后，飞机被彻底搜查了一遍。