1. (2021九上·柳江期中) use, the, at that time. doctor special tools, more, to, close to, outside hospital, and, to, treat, the, wounded, the fighting areas, famous, invented, quickly（当时这位著名的医生发明了特殊的工具用在野外医院和靠近战场的地区来更快地治疗伤员。)