Permeabilities
n. 渗透性；透磁率, 导磁系数；弥漫
🗣️ 情景例句
Yes. It works!
不错。有效！
Could you spare me some matches?
您能让给我几根火柴吗？
There are eighteen floors in the building, and he lives on the fifteenth floor.
这幢大楼有18层。他住在第15层。