Normal permeability
[电] 正常磁导系数
🧩 词语组成解析
n. 渗透性, 可透性, 磁导率\\n[化] 渗透性; 渗透率
🗣️ 情景例句
After you.
请先走。
A plant may produce new flowers; man is young but once.
花有重开日，人无再少年。
With practice, no doubt, I could in time learn to write by holding the pen still while the paper moved.
毫无疑问，经过练习，我最终能够学会笔不动而纸动来写字。