Heberden's signs
[医] 希伯登氏征(见于指关节风湿)
🧩 词语组成解析
n. 标志；符号（sign的复数）
🗣️ 情景例句
What's the matter, Susan?
怎么了， Susan？
It's quite cold today.
今天天气相当冷。
Do they go to school in China?
他们在中国上学？