Safety regulations
[化] 安全守则
🧩 词语组成解析
n. 章则；条例；规程（regulation的复数）
🗣️ 情景例句
No, Mom. We had a great time.
不， 妈妈。我们玩得很高兴。
Have you invited any boys?
你邀请男孩吗？
He added that a student had dressed up as a policeman and was playing all sorts of silly jokes on people.
还对工人说，有个学生常装扮成警察无聊地同别人开玩笑。