Radiocirculography
放射(血)循环描记术
🗣️ 情景例句
We haven't had any complaint of this kind. Is there any evidence.
我们还从未听过这样的抱怨。有什么证据呢？
Slow and steady wins the race.
跛鳖千里。
Who do you make them for?
你做机器干什么呢？