Spine sign
[医] 脊柱征(脊髓灰质炎时,不喜欢前屈脊柱,因为脊柱前屈时会引起疼痛)
🧩 词语组成解析
spine
[spain]
n. 脊柱;脊椎;（动植物的）刺;书脊;
🗣️ 情景例句
Everybody help yourselves.
大家请便吧。
It's faster to go by plane than by boat.
和坐船比，坐飞机是更快的。
May I come in, please? I'm sorry I'm late.
我可以进来吗？对不起，我迟到了。