Ray is a complicated, moody man behind the joking front.雷是一个表面上嘻嘻哈哈，但内心复杂且情绪多变的人。He distracted them by joking and imitating movie and radio comedians.他用开玩笑的方法或者模仿电影及广播中的滑稽演员来对付他们.She is laughing and joking and making eas...
Methods Immunohistochemistry was performed by using avidin - biotin peroxidase complex procedure.方法采用链霉素 抗 生物素蛋白生物素过氧化物酶免疫组织化学染色.In some cases anti - biotin antibodies are used in stead of avidin.在有些情况下, 抗 生物素抗体被用来替代亲和素的...