Raids
abbr. 空中入侵雷达探测系统（Radar Airbor
🗣️ 情景例句
Be on your guard.
你要提防着点儿。
Excuse me. Could you give me change for a dollar?
劳驾，你能不能换1元零钱给我？
How much does it cost to go abroad?
出国要多少钱？