1. It is a panacea for all diseases and instrumental to mental development. 它是一切疾病的万能药，也是精神发展的指导。
2. At this time I sent teachers to the "panacea": communication with students, to love their heart. 这时老教师给我送来“灵丹妙药”：与学生沟通，用心去爱他们。
3. Any kind of teaching methods are not panacea, research-teaching mode is no exception, and there are advantages and also disadvantages. 任何一种教学方法都不是万能的，研究式教学方法也不例外，有优点也有缺点。
英英解释
n.
1. hypothetical remedy for all ills or diseases; once sought by the alchemists
2. (Greek mythology) the goddess of healing; daughter of Aesculapius and sister of Hygeia
