| 单词 | biodefence |
| 释义 | biodefence biodefence (US biodefense) /ˌbaɪ.əʊ.dɪˈfens/ aep /-oʊ-/ noun [U] ► F0 the development and use of equipment and systems that protect against bioterrorism (= violent action using living matter, such as bacteria, to harm or kill people for political reasons): » They have a store of biodefence drugs and vaccines that can be flown anywhere in the nation within twelve hours. |
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