Preganglionic neurons
[医] 节前神经元
🧩 词语组成解析
a. [解]神经节前的
n. 神经元（neuron的复数形式）
🗣️ 情景例句
When do you need the money?
你什么时候需要钱？
His finger is wounded, Does it hurt?
他的手指受伤了，疼不疼？
Its origin is still a mystery now.
它的起源至今仍是个谜。