Echogram
n. 超声波回声图, 回声深度记录
🗣️ 情景例句
I have good news and bad news, which do you want to hear first?
我有好消息和坏消息，你想先听哪个？
Can I take you out to dinner? It'll be my treat.
我带你出去吃饭好吗？这次我请客。
No, I don't think we have.
我想没有。