| 单词 | brfss | ||||
| 释义 | BRFSSBRFSSBehavioural Risk Factor Surveillance System. The world’s largest phone surveillance system, which tracks health risks in the US as a way of improving the general population’s health.BRFSS
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英语词典包含2567994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。