A surge of innovation in techniques is on the horizon.
技术改进的浪潮即将出现。
Anesthesia was a great innovation in medicine.
麻醉是一项伟大的医学创新。
A clever trick, method, or device, especially one that is new and different; an innovation.
新方法、革新机智的诡计、办法或方法，尤指新颖别致的方法；创新
