Ranvier's segments
[医] 郎飞氏节(神经纤维在郎飞氏结之间的那部分髓鞘质)
🧩 词语组成解析
n. 积弓形片模型；片段；段数（segment的复数）
🗣️ 情景例句
It's easy to pick something for my colleagues, but it's difficult for my boss.
给同事们的应该不难买，但是给老板的就难罗。
He knocks boldly at the door who brings good news.
彼叩门声响，必来报佳音。
What can I do for you?
要我帮忙吗？