Effective resistance
[计] 有效电阻
🧩 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
Is he still in his office?
他还在办公室吗？
Feel free to bring your brother if he would like to come.
如果喜欢的话，你不妨带令兄一起来。
I didn't have a penny the last time I saw you.
上次我见到你时，我连一个铜板也没有。