Unmyelinated
a. [解]无髓鞘的
🗣️ 情景例句
My favorite non-work activity is …
我业余时间最喜欢做的就是跳舞。
No matter what happens, don't look excited.
不管什么事情发生，你总不要显得激动。
That's more like it.
那样才像话。