词汇	field block anesthesia
释义	field block anesthesia 区域麻醉
随便看	a town astride the river A town at the convergence of two rivers at owner's rick at owner's risk at owner's risk and responsibilities at owner's risks and responsibilities a town hedged in by low hills a town on the banks of the Avon a town on the coast a town on the lake/lakeside town a town on the mississippi a town redolent of romance a town ten miles off a town with an old-world atmosphere a town wrapped in fog a tow truck atoxan atoxic A.toxicaria A toxic chemical or other substance A toxic condition A toxic condition;toxic hepatitis a toxic drug a toxic/nuclear waste dump Atoxicocaine