Density of ionization
[电] 游离密度
🧩 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];
n. 离子化, 电离\\n[化] 电离; 电离作用
🗣️ 情景例句
What was that about?
说些什么？
Often, when it rains, Marty feels blue.
一下雨，玛琪就会变得忧郁。
Clusters of tin insects called aphids were to be found on the underside of the leaves.
结果在树叶背面找到成串的叫作蚜虫小虫子。