Objective To study the immunity duration of attenuated live rubella vaccine.目的了解冻干风疹减毒活疫苗的免疫持久性....round arches and attenuated columns.圆拱门和细长石柱Objective : To analyze the efficiency of delivery for CD 8 + T cell epitope b...
他们正在挖一条贯通这座山的隧道.They are digging a tunnel through the hill.这条铁路已全线贯通.The whole railway line has been joined up.日军想在五月中旬贯通曼谷和仰光.The Japanese aim to open the Bangkok - Rangoon section by the middle of May....
Cadmus went and sought long and far for his sister, but could not find her.卡德摩斯走遍四面八方,找了很久也找不到妹妹的踪迹.As he onward , Cadmus retreated before him holding his spear opposite to the monster's opened jaws.它朝卡德摩斯一点点地逼过来,卡德...