Retrocollic spasm
[医] 颈后屈痉挛
🧩 词语组成解析
[医] 项的, 颈后的
spasm
['spæzəm]
n. 痉挛;抽搐;（能量、行为等的）突发;发作;
🗣️ 情景例句
Have you been waiting for me for a long time?
你已经等我很久了吗？
All roads lead to Rome.
条条道路通罗马。
Yes, I am. How did you guess?
是。你怎么猜到的？