| 单词 | ring containment |
| 释义 | ring containment (extremely rare) n WORD FAMILY ring containment n a strategy of defense in cases of bioterrorism; vaccination only of people exposed and others who are in contact with them ring containment is a proven method of halting a smallpox epidemic Hyper containment the act of containing; keeping something from spreading |
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英语词典包含147318条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。