Libman's sign
[医] 利伯曼氏征(乳突骨尖疼痛)
🧩 词语组成解析
🗣️ 情景例句
By the way,
顺便问一声，
What is the coldest region in this country?
这个国家最冷的地带是哪里？
This work itself is very easy.
这件工作本身很容易。