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
He's on his way up.
他的事业蒸蒸日上。
His confidence can be destroyed by a harsh word.
他的信念，只要受到严厉的批评就会崩溃。
Once he had done this, he had been able to turn on the supply.
一旦他接上了接头，他就能够打开供气阀。