Deflection polarity of an oscill-oscope
[电] 示波器的偏转极性
🧩 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];
an
[æn]
art. 一（在元音字母前代替不定代词a）;一任一某一;一个;
🗣️ 情景例句
that this interview could be an important experience for you.
这次面谈是一次很好的经验。
Mutual understanding.
心照不宣。
I'd like to take these catalogs with me.
这些目录我想带走。