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
A year is really a short time, and later you will be glad you postponed getting married.
一年其实是很短的，过后你将会为你推迟了婚期而感到高兴的。
To speed-read
速读
May I help you?
我能帮忙吗？