alert
/ә'lә:t/
📖 中文释义
- a. 警觉的, 灵敏的, 留心的
- n. 警报
- vt. 使警觉, 通知, 使意识到
🔗 释义中的汉语词
🧩 词形变化
💬 双语例句
A tsunami is coming, so please be on the alert.
海啸来了，密切注意啊。
The tsunami alert was cancelled.
海啸的警报解除了。
The meteorological bureau has issued a red rainstorm alert.
气象局发布了暴雨红色预警。
🔵 同义词
🔴 反义词
🔗 常用搭配
📘 English Definition（英文释义）
- n. condition of heightened watchfulness or preparation for action
- n. a warning serves to make you more alert to danger
- a. engaged in or accustomed to close observation
- s. quick and energetic