Echocardiograph
超声波音动描记器，超声心动描记器，超声心动图仪
🗣️ 情景例句
I never met before.
我从未谋面过的人。
We're driving faster than you.
我们驾驶的比你快。
Men in shirt sleeves stood outside their houses and glared at us.
只穿着衬衣的男人们站在屋子外面凶狠地盯着我们，