biohazard

noun
🔊/ˈbaɪəʊhæzəd/
🔊/ˈbaɪəʊhæzərd/
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  1. a risk to human health or to the environment, from a biological source(生物源对人体或环境造成的)生物危害Topics The environmentc2
    Oxford Collocations DictionaryBiohazard is used before these nouns:
    • suit
    See full entry