Echogram
n. 超声波回声图, 回声深度记录
🗣️ 情景例句
Fair enough.
很公平。
It is an equal failing to trust everybody,and to trust nobody.
信任一切与不信任任何人，同样是弱点。
He gets the solid shape, as it were, inside his head----
可以这样说，他脑子里得到的是一个立体的概念，