chemical warfare
US /ˈkem.ɪ.kəl ˈwɔːr.fer/
UK /ˈkem.ɪ.kəl ˈwɔːr.fer/
1.
化学战
warfare using chemical agents to kill or injure or incapacitate enemy personnel
:
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The international community condemns the use of chemical warfare.
国际社会谴责使用化学战。
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Treaties have been signed to ban chemical warfare.
已签署条约禁止化学战。