Effective current
[电] 有效电流
🧩 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
He's always in and out of jobs.
他老是跳槽。
I go out for lunch at about 12:30.
我在大约12:30去外面吃午餐。
She also likes them to borrow the books. But she is very strict.
她也喜欢他们来借书。但她对大家非常严格。