| 释义 |
〔echoencephalograph〕An instrument that in a painless and noninvasive manner uses the differential transmission and reflection of ultrasonic waves to create a detailed visual image of the brain.超声波心动描记器：一种用来显示详细的大脑图象的仪器，利用超声波发送和反射的差异来测试并无伤无痛〔indolent〕Late Latin indolēns indolent- [painless] 后期拉丁语 indolēns indolent- [无痛的] 〔indolent〕Causing little or no pain:无痛的：不引起疼痛感或疼痛感很小的：〔painless〕Free from complication or pain:无痛的，无并发症的： |