Density of flux
[电] 通量密度
🧩 词语组成解析
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
I'll call him right now. No point in delaying.
我现在就打给他。没有道理要拖拉。
Quality matters more than quantity.
质重于量。
We aren't able to supply the third ad fifth items.
第三及第五项目，我们没有货供应。