Echogram
n. 超声波回声图, 回声深度记录
🗣️ 情景例句
Don't forget to bring me a souvenir.
别忘了给我带回点儿纪念品。
I'd stay if they promoted me, but I can't see that happening.
假如他们提升我，我就留下来，但我看那是不可能的。
I went downstairs and sat in front of the television pretending to read.
便来到楼下坐在电视机前假装看书。