細さい菌きん戦せん

Related words

• 生せい物ぶつ兵へい器き

  生物兵器 refers to biological weapons themselves, while 細菌戦 refers to the warfare using such weapons.

• 化か学がく戦せん

  化学戦 is chemical warfare, using toxic chemicals rather than biological agents.

Built from

Etymology

Compound of 細菌 (bacteria) and 戦 (war, warfare).