Demianoff's sign
[医] 德米阿诺夫氏征(检腰痛)
🧩 词语组成解析
🗣️ 情景例句
He has a strong will.
他意志坚强。
Learning makes a good man better and ill man worse.
知识能使好人更好，坏人更坏。
I'm not sure that we can wait that long.
我不知道我们是否能够等那么久。