常见例句Keywords Anoxia Rats;Respiration Ohmefentanyl（OMF）; 缺氧症;大鼠;呼吸;羟甲芬太尼;Keywords receptor;computer aided drug design;huperzine A;stepholidine;ohmefentanyl; 受体;计算机辅助药物设计;石杉碱甲;千金藤啶碱;羟甲芬太尼; 返回 ohmefentanyl