Permeability of vacuum
[化] 真空磁导率
🧩 词语组成解析
n. 渗透性, 可透性, 磁导率\\n[化] 渗透性; 渗透率
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
🗣️ 情景例句
Okay. Thank you.
好的，谢谢。
The Senator acceded to his defeat before the end of the election.
那位参议员在选举结束以前就承认落选了。
Beware of methylated alcohol, which is very poisonous,
要提防甲基化酒精，那是剧毒的，