Effective voltage
[电] 有效电压
🧩 词语组成解析
effective
[ɪ'fɛktɪv]
adj. 有效的;起作用的;实际的，实在的;给人深刻印象;
n. [军]现役兵额，有生力量，精兵;
ef出+fect做，制作 +ive形容词后缀 →做出来的 → 有效的
🗣️ 情景例句
You give me the money and I'll give you the goods.
你付钱，我给货。
It's the kind of work I've always wanted to do.
它是我常常想做的工作。
They can't pick up the small pieces with their fingers.
他们用手指拿不起小零件。