| 释义 |
son·o·graph 英ˈsɒnəˌgræf, ˌsəʊnə-美ˈsɑnəˌgræf, ˌsonə-AHDsŏnʹə-grăf', sō'nə- BNC²³⁶²¹³⁺¹
基本英英
n.声谱仪¹⁰⁰形容词sonographic名词sonographer
Noun:
an instrument that uses the differential transmission and reflection of ultrasonic waves in order to provide an image of a bodily organ |