Prewarning
预警
🗣️ 情景例句
Stay on that road, and you'll cross a blue bridge.
沿着路开下去 ，你会经过一座蓝色的桥。
There is nothing worse than apathy.
哀莫大于心死。
Betty and Susan are talking on the telephone.
贝蒂和苏珊正在通电话。