异菸肼是广泛用于治疗结核的药物.The drug isoniazid is widely used in the treatment of tuberculosis.这种物质很容易由甲醛和肼反应而得到.The material is readily prepared by reaction of formaldehyde and hydrazine.这种燃料的例子是一甲肼和二硼烷.Examples of such fuels are m...
我不想再演天真少女的角色了。I don't want any more ingenue roles.她再演了那天发生的事情.She reenacted what had happened earlier that day.你的节目可否保留到下次再演?Will your performance keep for another time?...
Contact with other disabled yachtsmen of like mind would be helpful...和其他志同道合的残疾人帆船运动员接触会有帮助。Contact with other disabled yachtsmen of like mind would be helpful.和其他志同道合的残疾人帆船运动员接触会有帮助。Local radio stations serving coastal...