Dennis had recently begun a successful career conducting opera in Europe...丹尼斯最近开始在欧洲担任歌剧指挥，事业发展得很成功。Dennis had recently begun a successful career conducting opera.丹尼斯最近开始从事歌剧指挥的工作,并且非常成功。Dennis had recently begun a succ...
高水平的麦角钙化醇对鸡也是有毒害的.Ergocalciferol at high levels also is toxic to chickness.研究了雀稗麦角菌产麦角碱发酵条件.The paper studied ferment condition of Claviceps paspali to producing ergot alkali.关于或由麦角病引起.The disease caused by such a fungus...