| 释义 |
ech·o·gram 英ˈekəʊˌgræm美ˈɛkoˌgræmAHDĕkʹō-grăm'
基本英英记法近义反义
n.音响测深图表超声波回声图
Noun:
an image of a structure that is produced by ultrasonography reflections of high-frequency sound waves; used to observe fetal growth or to study bodily organsechogram-写|图⇒n.音响测深图表超声波回声图近义词 sonogram超声波扫描图… |