Piotrowski's sign
[医] 皮奥特罗夫斯基氏征, 胫前肌反射
🧩 词语组成解析
🗣️ 情景例句
I think the building just needs a good cleaning.
我想那座建筑只需要好好地打扫一下。
I'm glad to hear about your graduation.
我很高兴得知你毕业了。
You can join the line behind the clock tower.
你可以到钟楼后面排队。