I don't have to be a detective to figure that out.我不是侦探也想得出。He buried himself in his detective story again.他又沉浸在他的侦探故事里了。Methods In accordance to the international detective method, acetonitrile ( ACN ) was used as ...
他们站在门外的暗处, 领队则在里面谈判.Outside in the gloom they stood, while the leader parleyed within.我们每个月聚在一起一整天，轮流担任领队。Once a month we met for the whole day, and in rotation each one led the group.该合唱队演唱了他们领队编写的大合唱.The choral society...
Administration of the appropriate antimicrobial drug may be successful in removing evidence of infection.使用适宜的抗菌药物,以利于消除感染症状.Discussion how to use antimicrobial drugs rationally to improve the medical effect.讨论怎样合理应用抗菌药物...