Echogenic
[医]发生回波的
🗣️ 情景例句
San Francisco General Hospital.
这里是旧金山总医院。
A horse stumbles that has four legs.
人有失手日，马有失蹄时。
This organic process, often leading to moments of extraordinary self-discovery,
这种有机的加工过程往往达到不寻常自我发现的境界，