biological warfare defence

ریشه

The word 'biological' comes from the Greek word 'bios' meaning 'life' and 'logos' meaning 'study'. 'Warfare' comes from the Old North French word 'werre' meaning 'war'. 'Defense' comes from the Latin word 'defensus' meaning 'to ward off'.

مثال

• Biological warfare defense includes the development of vaccines and protective clothing.
• Countries invest in research and preparedness for biological warfare defense.
• The military has specialized units trained in biological warfare defense.

ترکیب‌های رایج

Develop biological warfare defense Enhance biological warfare defense Prepare for biological warfare defense Coordinate biological warfare defense