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
to work with Dad towards solving that problem?
和爸爸一起来解决这个问题怎么样？
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。
Our last order arrived damaged because of the packaging.
上次叫的货因为包装太差送到后都损毁了。