The erupting volcano was an awe - inspiring sight.火山爆发是使人畏惧的景象.Tazief was able to set up his camp very close to the volcano while it was erupting violently.泰哲夫在火山猛烈爆发的时候,终于设法在离火山很近的地方搭起了帐蓬.Six other volcanos were still e...
The erupting volcano was an awe - inspiring sight.火山爆发是使人畏惧的景象.Tazief was able to set up his camp very close to the volcano while it was erupting violently.泰哲夫在火山猛烈爆发的时候,终于设法在离火山很近的地方搭起了帐蓬.Six other volcanos were still e...
硅酮隆胸植入物a silicone breast implant一种叫作吡啶酮的新型抗艾滋病药物能促使艾滋病毒变异，使其不能繁殖，也不会再感染新的细胞。A newer anti-HIV drug called pyridinone caused HIV to mutate into a form which could not reproduce or infect new cells.所有的主要难点都涌现在烯酮 ( 1 ) 的合成中....
胸部 X 光片显示出心脏稍有扩大.The chest X - rays showed moderate enlargement of the heart.过去一周,芝加哥爆发?疹,疫情有扩大趋势.An epidemic of measles broke out in Chicago this past week.美伊战争有扩大的趋势.She enlarged the flower beds....