Echograph
n. 回声深度记录器
✅ 同义词
🗣️ 情景例句
Is that it?
就这些吗？
If you sell the cow, you sell her milk too.
蚀了本也输了利。
and he estimated that there were more than 2,250,000 in one acre;
他估计每英亩草坪里有225万多只蜘蛛。