2. Lipotropin is a potent analgesic. 促脂素是一种有效的镇痛药。
3. The analgesic effects were assessed by hot-plate test in mice and twisting response induced by ethanoic acid in mice. 通过热板试验对小鼠的镇痛作用进行评价,并通过乙酸对小鼠的扭转反应进行评价。
4. Ginseng is a natural analgesic. 人参是一种天然止痛药。
5. Cayenne pepper - ACTS as a natural analgesic. 辣椒—充当天然止痛剂。