出处：按学科分类—语言、文字 中国对外翻译出版公司《汉英成语词典》第238页（201字）
形容极度拥挤或包围得严密，例警方将四周包围得水泄不通，使歹徒无计可施，只有弃械投降。
The police guarded the area so closely that the ruffians were forced to turn in their weapons and surrender．