Nervus femoralis
[医]股神经：起于腰丛——L2～L4
🧩 词语组成解析
[医] 神经
股间肌
🗣️ 情景例句
That isn't necessary.
这倒不必。
It's a long story.
说来话长。
What did you do next?
接着你做什么呢？