Guyon's sign
[医] 居永氏征(浮动诊肾法)
🧩 词语组成解析
🗣️ 情景例句
So far so good.
到目前为止一切都好。
We can't get good pictures on our TV set.
我们的电视机图象有问题。
and he had seen there evidence enough to overthrow Aristotle and Ptolemy together.
观察到的论据足以把亚里士多德和托勒密一起推翻。