复数： defences

Their role is local defence , not law enforcement .

他们的作用是地方防卫，不是执法。

He is claiming corporate negligence in his defence .

他在辩护时声称公司存在疏忽。

India has responded by suspending regular bilateral defence meetings .

印度停止了定期的双边防务会议作为回应。

There is no technological defence against such weapons .

没有对付这些武器的技术防御手段。

Russia is committed to armenia 's defence .

俄罗斯致力于亚美尼亚的国防建设。