The key features I had in mind for the design were three hot chicks with big guns standing over various zombie parts with a grungy cityscape in the background.
2
最近的研究中,H9N2病毒从具有遗传和抗原相似特点的小鸡、鸭和少数其他家禽中被分离出来。
In the present study, H9N2 viruses isolated from chicken, duck and other minor poultry were genetically and antigenically characterized.