Density of electrostatic charge
[电] 静电荷密度
🧩 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];
a. 静电的, 静电学的\\n[医] 静电的
🗣️ 情景例句
Look before you leap.
三思而后行。
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。
Oh, who is this?
噢，这位是谁？