电视里的足球比赛实况开始转播了,那紧张激烈的比赛场面牵动着每个观众的心。突然,一个队员被对方撞倒了,他抱着腿,疼得在草地上来回打着滚……这时,场外的医生提着药箱迅速跑进场地,只见他打开一个金属罐子,向队员的伤腿上喷了些什么,随后,那队员又生龙活虎般地出现在球场上。随队医生用了什么妙药,这么快运动员就不痛了?原来,医生使用的是一种叫“冷镇痛气雾剂”药。 The live broadcast of the football game on television, which intense game scenes affect each audience’s heart. Suddenly, a player was knocked down by the other party, he hugged his leg, hurting back and forth rolling on the grass ... ... At this time, the doctor outside the box quickly ran into the venue with the kit, I saw him open a metal jar, Squirted on the injured leg of the team something, then, that team members alive again and again on the pitch. With the team doctor what magic medicine, so fast athlete is not hurt? It turned out that the doctor is using a called “cold analgesic aerosol” medicine.