Echograph
n. 回声深度记录器
✅ 同义词
🗣️ 情景例句
Isn't this the Nanjing University?
请问是南京大学吗？
Before you decide, have a good taste of Marie's cake.
没吃之前先别作决定，且先尝尝玛丽可口的蛋糕。
The big minute hand did not move.
那根巨大的分针不动了。