Demianoff's sign
[医] 德米阿诺夫氏征(检腰痛)
🧩 词语组成解析
🗣️ 情景例句
How many stops will the train make on the way?
路上火车停几站？
He took two weeks off in August.
他在八月份休假两星期。
No, not any more. It used to be free but now you have to pay to get in.
不，不再免费了。过去是免费，可现在得付钱才能进去呢。