kettling
noun [ U ] uk/ˈket.əlɪŋ̩/ us/ˈket̬.əlɪŋ̩/
（警察控制大批街头人群的战术）把人群困在一定区域，不让离开
a method of controlling a crowd in which police form lines around the crowd and prevent people from leaving a particular area
江苏热线英汉汉英双解词典包含207361条英汉翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。