Beat duty
[法] 义务巡逻
🧩 词语组成解析
beat
[bit]
vi. （心脏等）跳动;搜索;（风、雨等）吹打;（鼓）咚咚地响;
vt.& vi. 接连地击打;
vt. 打败;敲打;控制;避免;
n. 节拍;（鼓的）一击;管区;
adj. [美国口语]大吃一惊的;[常作 B-]“反传统一代”成员的;摇滚音乐的;[口语]（体力或情绪上）疲劳不堪的;
🗣️ 情景例句
You were right and I was wrong. I apologize.
你是对的， 我错了。 我道歉。
For me, studying in another country is very exciting.
对我来说，到国外留学是一件刺激而又有趣的事。
She sat near the window and asked questions about everything she saw.
她靠车窗坐着，对她所看到的一切都要问个明白。