biological warfare

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biological warfare

BrE

/ˌbaɪəˌlɒdʒɪkl ˈwɔːfeə(r)/

NAmE

/ˌbaɪəˌlɑːdʒɪkl ˈwɔːrfer/

(

also ˌgerm ˈwarfare

)

noun

[uncountable]

the use of weapons of war that spread disease 生物战；细菌战