Echocardiogram
n. 心回波图, 超声波心动图
🗣️ 情景例句
OK. I can't believe it!
好的。我简直无法相信！
Beauty is potent,but money is more potent.
美貌固有力，金钱力更大。
We welcome the seasons by the riverside,
我们在河边迎接一年四季。