Negro's sign
[医] 内格罗氏征(肌肉被动运动时的齿轮现象)
🧩 词语组成解析
🗣️ 情景例句
Where did this money come from?
这些钱从哪来？
Who's the second?
下一位是谁？
'I don't think the windows need cleaning at this time of the night.
“我看不必在夜里这个时候擦窗子吧。