词汇	arms trade
释义	arms tradeＴ短语⁶²⁵⁰⁰军火贸易
随便看	backward busying signal backward busy signal backward call indicator backward classical conditioning backward clearing Backward Cloud Generator backward code motion backward cognitive reasoning process backward combatability backward combustion backward compatibilities backward compatibility backward compatible backward-compatible Backward-compatible changes to service input backward complex diffusion backward compliment backward compliments backward condition backward conditional probabilities backward conditional probability backward conditioned reaction backward conditioning backward conditioning reflex backward condition probability