Hemodromograph
血流速度描记器
🗣️ 情景例句
if it's all right with your dad.
假如你爸爸答应的话。
What did you like best about the movie?
你最喜欢这电影的什么？
he thinks of it, whatever its size,
当他想像一个物体时，不管其大小如何，