Hemotachometer
血流速度计
🗣️ 情景例句
Dr. Tyler's office. Good morning.
早上好，泰勒医务所。
Why aren't you happy?
为什么无聊呢？
It was true that he had just bought a lamb, he explained, but his lamb was black.
不错，他的确刚买了一只羔羊，阿列科解释说，但他的羔羊是黑色的。