Echocardiography
n. 心回波描记术, 超声波心动描记术
🗣️ 情景例句
and he really liked my concept.
而且他真的喜欢我的想法。
You'd better see a doctor about that stomachache.
你胃痛最好去看医生。
It would be a waste of money to buy the IBM PC586.
买IBM586就浪费钱了。