wǒ / men / kě / yǐ / cóng / shí / yàn / jié / guǒ / tuī / zhī / zhè / zhǒng / yào / wù / què / shí / yǒu / xiào我们可以从实验结果推知,这种药物确实有效。We can infer from the experimental results that this medicine is indeed effective.